107078020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14431}}^1$

素因数の和:14500

約数の個数: 48

約数和(自身を含む): 261854208

約数和(自身を除く): 154776188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 14431, 28862, 57724, 72155, 101017, 144310, 202034, 288620, 404068, 505085, 764843, 1010170, 1529686, 2020340, 3059372, 3824215, 5353901, 7648430, 10707802, 15296860, 21415604, 26769505, 53539010, 107078020]

約数ペア:

[(1, 107078020), (2, 53539010), (4, 26769505), (5, 21415604), (7, 15296860), (10, 10707802), (14, 7648430), (20, 5353901), (28, 3824215), (35, 3059372), (53, 2020340), (70, 1529686), (106, 1010170), (140, 764843), (212, 505085), (265, 404068), (371, 288620), (530, 202034), (742, 144310), (1060, 101017), (1484, 72155), (1855, 57724), (3710, 28862), (7420, 14431)]