83233280

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 223766928

約数和(自身を除く): 140533648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 61, 64, 65, 80, 82, 104, 122, 128, 130, 160, 164, 205, 208, 244, 256, 260, 305, 320, 328, 410, 416, 488, 512, 520, 533, 610, 640, 656, 793, 820, 832, 976, 1040, 1066, 1220, 1280, 1312, 1586, 1640, 1664, 1952, 2080, 2132, 2440, 2501, 2560, 2624, 2665, 3172, 3280, 3328, 3904, 3965, 4160, 4264, 4880, 5002, 5248, 5330, 6344, 6560, 6656, 7808, 7930, 8320, 8528, 9760, 10004, 10496, 10660, 12505, 12688, 13120, 15616, 15860, 16640, 17056, 19520, 20008, 20992, 21320, 25010, 25376, 26240, 31232, 31720, 32513, 33280, 34112, 39040, 40016, 42640, 50020, 50752, 52480, 63440, 65026, 68224, 78080, 80032, 85280, 100040, 101504, 104960, 126880, 130052, 136448, 156160, 160064, 162565, 170560, 200080, 203008, 253760, 260104, 272896, 320128, 325130, 341120, 400160, 406016, 507520, 520208, 640256, 650260, 682240, 800320, 1015040, 1040416, 1280512, 1300520, 1364480, 1600640, 2030080, 2080832, 2601040, 3201280, 4161664, 5202080, 6402560, 8323328, 10404160, 16646656, 20808320, 41616640, 83233280]

約数ペア:

[(1, 83233280), (2, 41616640), (4, 20808320), (5, 16646656), (8, 10404160), (10, 8323328), (13, 6402560), (16, 5202080), (20, 4161664), (26, 3201280), (32, 2601040), (40, 2080832), (41, 2030080), (52, 1600640), (61, 1364480), (64, 1300520), (65, 1280512), (80, 1040416), (82, 1015040), (104, 800320), (122, 682240), (128, 650260), (130, 640256), (160, 520208), (164, 507520), (205, 406016), (208, 400160), (244, 341120), (256, 325130), (260, 320128), (305, 272896), (320, 260104), (328, 253760), (410, 203008), (416, 200080), (488, 170560), (512, 162565), (520, 160064), (533, 156160), (610, 136448), (640, 130052), (656, 126880), (793, 104960), (820, 101504), (832, 100040), (976, 85280), (1040, 80032), (1066, 78080), (1220, 68224), (1280, 65026), (1312, 63440), (1586, 52480), (1640, 50752), (1664, 50020), (1952, 42640), (2080, 40016), (2132, 39040), (2440, 34112), (2501, 33280), (2560, 32513), (2624, 31720), (2665, 31232), (3172, 26240), (3280, 25376), (3328, 25010), (3904, 21320), (3965, 20992), (4160, 20008), (4264, 19520), (4880, 17056), (5002, 16640), (5248, 15860), (5330, 15616), (6344, 13120), (6560, 12688), (6656, 12505), (7808, 10660), (7930, 10496), (8320, 10004), (8528, 9760)]