38854080290

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{94949}}^1$

素因数の和:95378

約数の個数: 32

約数和(自身を含む): 70661030400

約数和(自身を除く): 31806950110

約数列:

[1, 2, 5, 10, 151, 271, 302, 542, 755, 1355, 1510, 2710, 40921, 81842, 94949, 189898, 204605, 409210, 474745, 949490, 14337299, 25731179, 28674598, 51462358, 71686495, 128655895, 143372990, 257311790, 3885408029, 7770816058, 19427040145, 38854080290]

約数ペア:

[(1, 38854080290), (2, 19427040145), (5, 7770816058), (10, 3885408029), (151, 257311790), (271, 143372990), (302, 128655895), (542, 71686495), (755, 51462358), (1355, 28674598), (1510, 25731179), (2710, 14337299), (40921, 949490), (81842, 474745), (94949, 409210), (189898, 204605)]