55595320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4357}}^1$

素因数の和:4408

約数の個数: 64

約数和(自身を含む): 141199200

約数和(自身を除く): 85603880

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, 4357, 6380, 8714, 12760, 17428, 21785, 34856, 43570, 47927, 87140, 95854, 126353, 174280, 191708, 239635, 252706, 383416, 479270, 505412, 631765, 958540, 1010824, 1263530, 1389883, 1917080, 2527060, 2779766, 5054120, 5559532, 6949415, 11119064, 13898830, 27797660, 55595320]

約数ペア:

[(1, 55595320), (2, 27797660), (4, 13898830), (5, 11119064), (8, 6949415), (10, 5559532), (11, 5054120), (20, 2779766), (22, 2527060), (29, 1917080), (40, 1389883), (44, 1263530), (55, 1010824), (58, 958540), (88, 631765), (110, 505412), (116, 479270), (145, 383416), (220, 252706), (232, 239635), (290, 191708), (319, 174280), (440, 126353), (580, 95854), (638, 87140), (1160, 47927), (1276, 43570), (1595, 34856), (2552, 21785), (3190, 17428), (4357, 12760), (6380, 8714)]