40525630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 75569760

約数和(自身を除く): 35044130

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 970, 1019, 2038, 3977, 5095, 7954, 10190, 19885, 39770, 41779, 83558, 98843, 197686, 208895, 417790, 494215, 988430, 4052563, 8105126, 20262815, 40525630]

約数ペア:

[(1, 40525630), (2, 20262815), (5, 8105126), (10, 4052563), (41, 988430), (82, 494215), (97, 417790), (194, 208895), (205, 197686), (410, 98843), (485, 83558), (970, 41779), (1019, 39770), (2038, 19885), (3977, 10190), (5095, 7954)]