42095240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3350

約数の個数: 64

約数和(自身を含む): 106920000

約数和(自身を除く): 64824760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 3299, 6380, 6598, 12760, 13196, 16495, 26392, 32990, 36289, 65980, 72578, 95671, 131960, 145156, 181445, 191342, 290312, 362890, 382684, 478355, 725780, 765368, 956710, 1052381, 1451560, 1913420, 2104762, 3826840, 4209524, 5261905, 8419048, 10523810, 21047620, 42095240]

約数ペア:

[(1, 42095240), (2, 21047620), (4, 10523810), (5, 8419048), (8, 5261905), (10, 4209524), (11, 3826840), (20, 2104762), (22, 1913420), (29, 1451560), (40, 1052381), (44, 956710), (55, 765368), (58, 725780), (88, 478355), (110, 382684), (116, 362890), (145, 290312), (220, 191342), (232, 181445), (290, 145156), (319, 131960), (440, 95671), (580, 72578), (638, 65980), (1160, 36289), (1276, 32990), (1595, 26392), (2552, 16495), (3190, 13196), (3299, 12760), (6380, 6598)]