525410080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 1405597536

約数和(自身を除く): 880187456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 61, 65, 80, 82, 101, 104, 122, 130, 160, 164, 202, 205, 208, 244, 260, 305, 328, 404, 410, 416, 488, 505, 520, 533, 610, 656, 793, 808, 820, 976, 1010, 1040, 1066, 1220, 1312, 1313, 1586, 1616, 1640, 1952, 2020, 2080, 2132, 2440, 2501, 2626, 2665, 3172, 3232, 3280, 3965, 4040, 4141, 4264, 4880, 5002, 5252, 5330, 6161, 6344, 6560, 6565, 7930, 8080, 8282, 8528, 9760, 10004, 10504, 10660, 12322, 12505, 12688, 13130, 15860, 16160, 16564, 17056, 20008, 20705, 21008, 21320, 24644, 25010, 25376, 26260, 30805, 31720, 32513, 33128, 40016, 41410, 42016, 42640, 49288, 50020, 52520, 53833, 61610, 63440, 65026, 66256, 80032, 80093, 82820, 85280, 98576, 100040, 105040, 107666, 123220, 126880, 130052, 132512, 160186, 162565, 165640, 197152, 200080, 210080, 215332, 246440, 252601, 260104, 269165, 320372, 325130, 331280, 400160, 400465, 430664, 492880, 505202, 520208, 538330, 640744, 650260, 662560, 800930, 861328, 985760, 1010404, 1040416, 1076660, 1263005, 1281488, 1300520, 1601860, 1722656, 2020808, 2153320, 2526010, 2562976, 2601040, 3203720, 3283813, 4041616, 4306640, 5052020, 5202080, 6407440, 6567626, 8083232, 8613280, 10104040, 12814880, 13135252, 16419065, 20208080, 26270504, 32838130, 40416160, 52541008, 65676260, 105082016, 131352520, 262705040, 525410080]

約数ペア:

[(1, 525410080), (2, 262705040), (4, 131352520), (5, 105082016), (8, 65676260), (10, 52541008), (13, 40416160), (16, 32838130), (20, 26270504), (26, 20208080), (32, 16419065), (40, 13135252), (41, 12814880), (52, 10104040), (61, 8613280), (65, 8083232), (80, 6567626), (82, 6407440), (101, 5202080), (104, 5052020), (122, 4306640), (130, 4041616), (160, 3283813), (164, 3203720), (202, 2601040), (205, 2562976), (208, 2526010), (244, 2153320), (260, 2020808), (305, 1722656), (328, 1601860), (404, 1300520), (410, 1281488), (416, 1263005), (488, 1076660), (505, 1040416), (520, 1010404), (533, 985760), (610, 861328), (656, 800930), (793, 662560), (808, 650260), (820, 640744), (976, 538330), (1010, 520208), (1040, 505202), (1066, 492880), (1220, 430664), (1312, 400465), (1313, 400160), (1586, 331280), (1616, 325130), (1640, 320372), (1952, 269165), (2020, 260104), (2080, 252601), (2132, 246440), (2440, 215332), (2501, 210080), (2626, 200080), (2665, 197152), (3172, 165640), (3232, 162565), (3280, 160186), (3965, 132512), (4040, 130052), (4141, 126880), (4264, 123220), (4880, 107666), (5002, 105040), (5252, 100040), (5330, 98576), (6161, 85280), (6344, 82820), (6560, 80093), (6565, 80032), (7930, 66256), (8080, 65026), (8282, 63440), (8528, 61610), (9760, 53833), (10004, 52520), (10504, 50020), (10660, 49288), (12322, 42640), (12505, 42016), (12688, 41410), (13130, 40016), (15860, 33128), (16160, 32513), (16564, 31720), (17056, 30805), (20008, 26260), (20705, 25376), (21008, 25010), (21320, 24644)]