2841707680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87491}}^1$

素因数の和:87542

約数の個数: 96

約数和(自身を含む): 7937274240

約数和(自身を除く): 5095566560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6496, 8120, 16240, 32480, 87491, 174982, 349964, 437455, 612437, 699928, 874910, 1224874, 1399856, 1749820, 2449748, 2537239, 2799712, 3062185, 3499640, 4899496, 5074478, 6124370, 6999280, 9798992, 10148956, 12248740, 12686195, 13998560, 17760673, 19597984, 20297912, 24497480, 25372390, 35521346, 40595824, 48994960, 50744780, 71042692, 81191648, 88803365, 97989920, 101489560, 142085384, 177606730, 202979120, 284170768, 355213460, 405958240, 568341536, 710426920, 1420853840, 2841707680]

約数ペア:

[(1, 2841707680), (2, 1420853840), (4, 710426920), (5, 568341536), (7, 405958240), (8, 355213460), (10, 284170768), (14, 202979120), (16, 177606730), (20, 142085384), (28, 101489560), (29, 97989920), (32, 88803365), (35, 81191648), (40, 71042692), (56, 50744780), (58, 48994960), (70, 40595824), (80, 35521346), (112, 25372390), (116, 24497480), (140, 20297912), (145, 19597984), (160, 17760673), (203, 13998560), (224, 12686195), (232, 12248740), (280, 10148956), (290, 9798992), (406, 6999280), (464, 6124370), (560, 5074478), (580, 4899496), (812, 3499640), (928, 3062185), (1015, 2799712), (1120, 2537239), (1160, 2449748), (1624, 1749820), (2030, 1399856), (2320, 1224874), (3248, 874910), (4060, 699928), (4640, 612437), (6496, 437455), (8120, 349964), (16240, 174982), (32480, 87491)]