99100640

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4877}}^1$

素因数の和:5019

約数の個数: 48

約数和(自身を含む): 236017152

約数和(自身を除く): 136916512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 4877, 5080, 9754, 10160, 19508, 20320, 24385, 39016, 48770, 78032, 97540, 156064, 195080, 390160, 619379, 780320, 1238758, 2477516, 3096895, 4955032, 6193790, 9910064, 12387580, 19820128, 24775160, 49550320, 99100640]

約数ペア:

[(1, 99100640), (2, 49550320), (4, 24775160), (5, 19820128), (8, 12387580), (10, 9910064), (16, 6193790), (20, 4955032), (32, 3096895), (40, 2477516), (80, 1238758), (127, 780320), (160, 619379), (254, 390160), (508, 195080), (635, 156064), (1016, 97540), (1270, 78032), (2032, 48770), (2540, 39016), (4064, 24385), (4877, 20320), (5080, 19508), (9754, 10160)]