813308320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8719}}^1$

素因数の和:8798

約数の個数: 96

約数和(自身を含む): 2135911680

約数和(自身を除く): 1322603360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 106, 110, 160, 176, 212, 220, 265, 352, 424, 440, 530, 583, 848, 880, 1060, 1166, 1696, 1760, 2120, 2332, 2915, 4240, 4664, 5830, 8480, 8719, 9328, 11660, 17438, 18656, 23320, 34876, 43595, 46640, 69752, 87190, 93280, 95909, 139504, 174380, 191818, 279008, 348760, 383636, 462107, 479545, 697520, 767272, 924214, 959090, 1395040, 1534544, 1848428, 1918180, 2310535, 3069088, 3696856, 3836360, 4621070, 5083177, 7393712, 7672720, 9242140, 10166354, 14787424, 15345440, 18484280, 20332708, 25415885, 36968560, 40665416, 50831770, 73937120, 81330832, 101663540, 162661664, 203327080, 406654160, 813308320]

約数ペア:

[(1, 813308320), (2, 406654160), (4, 203327080), (5, 162661664), (8, 101663540), (10, 81330832), (11, 73937120), (16, 50831770), (20, 40665416), (22, 36968560), (32, 25415885), (40, 20332708), (44, 18484280), (53, 15345440), (55, 14787424), (80, 10166354), (88, 9242140), (106, 7672720), (110, 7393712), (160, 5083177), (176, 4621070), (212, 3836360), (220, 3696856), (265, 3069088), (352, 2310535), (424, 1918180), (440, 1848428), (530, 1534544), (583, 1395040), (848, 959090), (880, 924214), (1060, 767272), (1166, 697520), (1696, 479545), (1760, 462107), (2120, 383636), (2332, 348760), (2915, 279008), (4240, 191818), (4664, 174380), (5830, 139504), (8480, 95909), (8719, 93280), (9328, 87190), (11660, 69752), (17438, 46640), (18656, 43595), (23320, 34876)]