112412740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26893}}^1$

素因数の和:26932

約数の個数: 48

約数和(自身を含む): 271091520

約数和(自身を除く): 158678780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 26893, 53786, 107572, 134465, 268930, 295823, 510967, 537860, 591646, 1021934, 1183292, 1479115, 2043868, 2554835, 2958230, 5109670, 5620637, 5916460, 10219340, 11241274, 22482548, 28103185, 56206370, 112412740]

約数ペア:

[(1, 112412740), (2, 56206370), (4, 28103185), (5, 22482548), (10, 11241274), (11, 10219340), (19, 5916460), (20, 5620637), (22, 5109670), (38, 2958230), (44, 2554835), (55, 2043868), (76, 1479115), (95, 1183292), (110, 1021934), (190, 591646), (209, 537860), (220, 510967), (380, 295823), (418, 268930), (836, 134465), (1045, 107572), (2090, 53786), (4180, 26893)]