701281840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29123}}^1$

素因数の和:29186

約数の個数: 80

約数和(自身を含む): 1906806528

約数和(自身を除く): 1205524688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 12040, 24080, 29123, 58246, 116492, 145615, 203861, 232984, 291230, 407722, 465968, 582460, 815444, 1019305, 1164920, 1252289, 1630888, 2038610, 2329840, 2504578, 3261776, 4077220, 5009156, 6261445, 8154440, 8766023, 10018312, 12522890, 16308880, 17532046, 20036624, 25045780, 35064092, 43830115, 50091560, 70128184, 87660230, 100183120, 140256368, 175320460, 350640920, 701281840]

約数ペア:

[(1, 701281840), (2, 350640920), (4, 175320460), (5, 140256368), (7, 100183120), (8, 87660230), (10, 70128184), (14, 50091560), (16, 43830115), (20, 35064092), (28, 25045780), (35, 20036624), (40, 17532046), (43, 16308880), (56, 12522890), (70, 10018312), (80, 8766023), (86, 8154440), (112, 6261445), (140, 5009156), (172, 4077220), (215, 3261776), (280, 2504578), (301, 2329840), (344, 2038610), (430, 1630888), (560, 1252289), (602, 1164920), (688, 1019305), (860, 815444), (1204, 582460), (1505, 465968), (1720, 407722), (2408, 291230), (3010, 232984), (3440, 203861), (4816, 145615), (6020, 116492), (12040, 58246), (24080, 29123)]