38537620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2969}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 89812800

約数和(自身を除く): 51275180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 2969, 3245, 5938, 6490, 11876, 12980, 14845, 29690, 32659, 59380, 65318, 130636, 163295, 175171, 326590, 350342, 653180, 700684, 875855, 1751710, 1926881, 3503420, 3853762, 7707524, 9634405, 19268810, 38537620]

約数ペア:

[(1, 38537620), (2, 19268810), (4, 9634405), (5, 7707524), (10, 3853762), (11, 3503420), (20, 1926881), (22, 1751710), (44, 875855), (55, 700684), (59, 653180), (110, 350342), (118, 326590), (220, 175171), (236, 163295), (295, 130636), (590, 65318), (649, 59380), (1180, 32659), (1298, 29690), (2596, 14845), (2969, 12980), (3245, 11876), (5938, 6490)]