28027360

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2969}}^1$

素因数の和:3043

約数の個数: 48

約数和(自身を含む): 67359600

約数和(自身を除く): 39332240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 2969, 4720, 5938, 9440, 11876, 14845, 23752, 29690, 47504, 59380, 95008, 118760, 175171, 237520, 350342, 475040, 700684, 875855, 1401368, 1751710, 2802736, 3503420, 5605472, 7006840, 14013680, 28027360]

約数ペア:

[(1, 28027360), (2, 14013680), (4, 7006840), (5, 5605472), (8, 3503420), (10, 2802736), (16, 1751710), (20, 1401368), (32, 875855), (40, 700684), (59, 475040), (80, 350342), (118, 237520), (160, 175171), (236, 118760), (295, 95008), (472, 59380), (590, 47504), (944, 29690), (1180, 23752), (1888, 14845), (2360, 11876), (2969, 9440), (4720, 5938)]