13933949360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{73709}}^1$

素因数の和:73878

約数の個数: 80

約数和(自身を含む): 34549351200

約数和(自身を除く): 20615401840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 139, 170, 272, 278, 340, 556, 680, 695, 1112, 1360, 1390, 2224, 2363, 2780, 4726, 5560, 9452, 11120, 11815, 18904, 23630, 37808, 47260, 73709, 94520, 147418, 189040, 294836, 368545, 589672, 737090, 1179344, 1253053, 1474180, 2506106, 2948360, 5012212, 5896720, 6265265, 10024424, 10245551, 12530530, 20048848, 20491102, 25061060, 40982204, 50122120, 51227755, 81964408, 100244240, 102455510, 163928816, 174174367, 204911020, 348348734, 409822040, 696697468, 819644080, 870871835, 1393394936, 1741743670, 2786789872, 3483487340, 6966974680, 13933949360]

約数ペア:

[(1, 13933949360), (2, 6966974680), (4, 3483487340), (5, 2786789872), (8, 1741743670), (10, 1393394936), (16, 870871835), (17, 819644080), (20, 696697468), (34, 409822040), (40, 348348734), (68, 204911020), (80, 174174367), (85, 163928816), (136, 102455510), (139, 100244240), (170, 81964408), (272, 51227755), (278, 50122120), (340, 40982204), (556, 25061060), (680, 20491102), (695, 20048848), (1112, 12530530), (1360, 10245551), (1390, 10024424), (2224, 6265265), (2363, 5896720), (2780, 5012212), (4726, 2948360), (5560, 2506106), (9452, 1474180), (11120, 1253053), (11815, 1179344), (18904, 737090), (23630, 589672), (37808, 368545), (47260, 294836), (73709, 189040), (94520, 147418)]