80683630

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 147780864

約数和(自身を除く): 67097234

約数列:

[1, 2, 5, 10, 97, 194, 223, 373, 446, 485, 746, 970, 1115, 1865, 2230, 3730, 21631, 36181, 43262, 72362, 83179, 108155, 166358, 180905, 216310, 361810, 415895, 831790, 8068363, 16136726, 40341815, 80683630]

約数ペア:

[(1, 80683630), (2, 40341815), (5, 16136726), (10, 8068363), (97, 831790), (194, 415895), (223, 361810), (373, 216310), (446, 180905), (485, 166358), (746, 108155), (970, 83179), (1115, 72362), (1865, 43262), (2230, 36181), (3730, 21631)]