34479640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 84994560

約数和(自身を除く): 50514920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1087, 1220, 1586, 2174, 2440, 3172, 3965, 4348, 5435, 6344, 7930, 8696, 10870, 14131, 15860, 21740, 28262, 31720, 43480, 56524, 66307, 70655, 113048, 132614, 141310, 265228, 282620, 331535, 530456, 565240, 663070, 861991, 1326140, 1723982, 2652280, 3447964, 4309955, 6895928, 8619910, 17239820, 34479640]

約数ペア:

[(1, 34479640), (2, 17239820), (4, 8619910), (5, 6895928), (8, 4309955), (10, 3447964), (13, 2652280), (20, 1723982), (26, 1326140), (40, 861991), (52, 663070), (61, 565240), (65, 530456), (104, 331535), (122, 282620), (130, 265228), (244, 141310), (260, 132614), (305, 113048), (488, 70655), (520, 66307), (610, 56524), (793, 43480), (1087, 31720), (1220, 28262), (1586, 21740), (2174, 15860), (2440, 14131), (3172, 10870), (3965, 8696), (4348, 7930), (5435, 6344)]