70481840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 197612352

約数和(自身を除く): 127130512

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 61, 65, 80, 88, 101, 104, 110, 122, 130, 143, 176, 202, 208, 220, 244, 260, 286, 305, 404, 440, 488, 505, 520, 572, 610, 671, 715, 793, 808, 880, 976, 1010, 1040, 1111, 1144, 1220, 1313, 1342, 1430, 1586, 1616, 2020, 2222, 2288, 2440, 2626, 2684, 2860, 3172, 3355, 3965, 4040, 4444, 4880, 5252, 5368, 5555, 5720, 6161, 6344, 6565, 6710, 7930, 8080, 8723, 8888, 10504, 10736, 11110, 11440, 12322, 12688, 13130, 13420, 14443, 15860, 17446, 17776, 21008, 22220, 24644, 26260, 26840, 28886, 30805, 31720, 34892, 43615, 44440, 49288, 52520, 53680, 57772, 61610, 63440, 67771, 69784, 72215, 80093, 87230, 88880, 98576, 105040, 115544, 123220, 135542, 139568, 144430, 160186, 174460, 231088, 246440, 271084, 288860, 320372, 338855, 348920, 400465, 492880, 542168, 577720, 640744, 677710, 697840, 800930, 881023, 1084336, 1155440, 1281488, 1355420, 1601860, 1762046, 2710840, 3203720, 3524092, 4405115, 5421680, 6407440, 7048184, 8810230, 14096368, 17620460, 35240920, 70481840]

約数ペア:

[(1, 70481840), (2, 35240920), (4, 17620460), (5, 14096368), (8, 8810230), (10, 7048184), (11, 6407440), (13, 5421680), (16, 4405115), (20, 3524092), (22, 3203720), (26, 2710840), (40, 1762046), (44, 1601860), (52, 1355420), (55, 1281488), (61, 1155440), (65, 1084336), (80, 881023), (88, 800930), (101, 697840), (104, 677710), (110, 640744), (122, 577720), (130, 542168), (143, 492880), (176, 400465), (202, 348920), (208, 338855), (220, 320372), (244, 288860), (260, 271084), (286, 246440), (305, 231088), (404, 174460), (440, 160186), (488, 144430), (505, 139568), (520, 135542), (572, 123220), (610, 115544), (671, 105040), (715, 98576), (793, 88880), (808, 87230), (880, 80093), (976, 72215), (1010, 69784), (1040, 67771), (1111, 63440), (1144, 61610), (1220, 57772), (1313, 53680), (1342, 52520), (1430, 49288), (1586, 44440), (1616, 43615), (2020, 34892), (2222, 31720), (2288, 30805), (2440, 28886), (2626, 26840), (2684, 26260), (2860, 24644), (3172, 22220), (3355, 21008), (3965, 17776), (4040, 17446), (4444, 15860), (4880, 14443), (5252, 13420), (5368, 13130), (5555, 12688), (5720, 12322), (6161, 11440), (6344, 11110), (6565, 10736), (6710, 10504), (7930, 8888), (8080, 8723)]