6642087280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{13877}}^1$

素因数の和:14114

約数の個数: 80

約数和(自身を含む): 16024760064

約数和(自身を除く): 9382672784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 193, 248, 310, 386, 496, 620, 772, 965, 1240, 1544, 1930, 2480, 3088, 3860, 5983, 7720, 11966, 13877, 15440, 23932, 27754, 29915, 47864, 55508, 59830, 69385, 95728, 111016, 119660, 138770, 222032, 239320, 277540, 430187, 478640, 555080, 860374, 1110160, 1720748, 2150935, 2678261, 3441496, 4301870, 5356522, 6882992, 8603740, 10713044, 13391305, 17207480, 21426088, 26782610, 34414960, 42852176, 53565220, 83026091, 107130440, 166052182, 214260880, 332104364, 415130455, 664208728, 830260910, 1328417456, 1660521820, 3321043640, 6642087280]

約数ペア:

[(1, 6642087280), (2, 3321043640), (4, 1660521820), (5, 1328417456), (8, 830260910), (10, 664208728), (16, 415130455), (20, 332104364), (31, 214260880), (40, 166052182), (62, 107130440), (80, 83026091), (124, 53565220), (155, 42852176), (193, 34414960), (248, 26782610), (310, 21426088), (386, 17207480), (496, 13391305), (620, 10713044), (772, 8603740), (965, 6882992), (1240, 5356522), (1544, 4301870), (1930, 3441496), (2480, 2678261), (3088, 2150935), (3860, 1720748), (5983, 1110160), (7720, 860374), (11966, 555080), (13877, 478640), (15440, 430187), (23932, 277540), (27754, 239320), (29915, 222032), (47864, 138770), (55508, 119660), (59830, 111016), (69385, 95728)]