5628640

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 13450752

約数和(自身を除く): 7822112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 277, 508, 554, 635, 1016, 1108, 1270, 1385, 2032, 2216, 2540, 2770, 4064, 4432, 5080, 5540, 8864, 10160, 11080, 20320, 22160, 35179, 44320, 70358, 140716, 175895, 281432, 351790, 562864, 703580, 1125728, 1407160, 2814320, 5628640]

約数ペア:

[(1, 5628640), (2, 2814320), (4, 1407160), (5, 1125728), (8, 703580), (10, 562864), (16, 351790), (20, 281432), (32, 175895), (40, 140716), (80, 70358), (127, 44320), (160, 35179), (254, 22160), (277, 20320), (508, 11080), (554, 10160), (635, 8864), (1016, 5540), (1108, 5080), (1270, 4432), (1385, 4064), (2032, 2770), (2216, 2540)]