5615440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4129}}^1$

素因数の和:4159

約数の個数: 40

約数和(自身を含む): 13827240

約数和(自身を除く): 8211800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4129, 8258, 16516, 20645, 33032, 41290, 66064, 70193, 82580, 140386, 165160, 280772, 330320, 350965, 561544, 701930, 1123088, 1403860, 2807720, 5615440]

約数ペア:

[(1, 5615440), (2, 2807720), (4, 1403860), (5, 1123088), (8, 701930), (10, 561544), (16, 350965), (17, 330320), (20, 280772), (34, 165160), (40, 140386), (68, 82580), (80, 70193), (85, 66064), (136, 41290), (170, 33032), (272, 20645), (340, 16516), (680, 8258), (1360, 4129)]