25199630

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 46527264

約数和(自身を除く): 21327634

約数列:

[1, 2, 5, 10, 83, 97, 166, 194, 313, 415, 485, 626, 830, 970, 1565, 3130, 8051, 16102, 25979, 30361, 40255, 51958, 60722, 80510, 129895, 151805, 259790, 303610, 2519963, 5039926, 12599815, 25199630]

約数ペア:

[(1, 25199630), (2, 12599815), (5, 5039926), (10, 2519963), (83, 303610), (97, 259790), (166, 151805), (194, 129895), (313, 80510), (415, 60722), (485, 51958), (626, 40255), (830, 30361), (970, 25979), (1565, 16102), (3130, 8051)]