38415487490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1464563}}^1$

素因数の和:1464674

約数の個数: 32

約数和(自身を含む): 71915950656

約数和(自身を除く): 33500463166

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 5246, 13115, 26230, 1464563, 2929126, 7322815, 14645630, 62976209, 89338343, 125952418, 178676686, 314881045, 446691715, 629762090, 893383430, 3841548749, 7683097498, 19207743745, 38415487490]

約数ペア:

[(1, 38415487490), (2, 19207743745), (5, 7683097498), (10, 3841548749), (43, 893383430), (61, 629762090), (86, 446691715), (122, 314881045), (215, 178676686), (305, 125952418), (430, 89338343), (610, 62976209), (2623, 14645630), (5246, 7322815), (13115, 2929126), (26230, 1464563)]