2271899240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{52639}}^1$

素因数の和:52746

約数の個数: 64

約数和(自身を含む): 5571417600

約数和(自身を除く): 3299518360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1660, 2158, 3320, 4316, 5395, 8632, 10790, 21580, 43160, 52639, 105278, 210556, 263195, 421112, 526390, 684307, 1052780, 1368614, 2105560, 2737228, 3421535, 4369037, 5474456, 6843070, 8738074, 13686140, 17476148, 21845185, 27372280, 34952296, 43690370, 56797481, 87380740, 113594962, 174761480, 227189924, 283987405, 454379848, 567974810, 1135949620, 2271899240]

約数ペア:

[(1, 2271899240), (2, 1135949620), (4, 567974810), (5, 454379848), (8, 283987405), (10, 227189924), (13, 174761480), (20, 113594962), (26, 87380740), (40, 56797481), (52, 43690370), (65, 34952296), (83, 27372280), (104, 21845185), (130, 17476148), (166, 13686140), (260, 8738074), (332, 6843070), (415, 5474456), (520, 4369037), (664, 3421535), (830, 2737228), (1079, 2105560), (1660, 1368614), (2158, 1052780), (3320, 684307), (4316, 526390), (5395, 421112), (8632, 263195), (10790, 210556), (21580, 105278), (43160, 52639)]