71740460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5527}}^1$

素因数の和:5606

約数の個数: 48

約数和(自身を含む): 167166720

約数和(自身を除く): 95426260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 5527, 6490, 11054, 12980, 22108, 27635, 55270, 60797, 110540, 121594, 243188, 303985, 326093, 607970, 652186, 1215940, 1304372, 1630465, 3260930, 3587023, 6521860, 7174046, 14348092, 17935115, 35870230, 71740460]

約数ペア:

[(1, 71740460), (2, 35870230), (4, 17935115), (5, 14348092), (10, 7174046), (11, 6521860), (20, 3587023), (22, 3260930), (44, 1630465), (55, 1304372), (59, 1215940), (110, 652186), (118, 607970), (220, 326093), (236, 303985), (295, 243188), (590, 121594), (649, 110540), (1180, 60797), (1298, 55270), (2596, 27635), (3245, 22108), (5527, 12980), (6490, 11054)]