32199760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9817}}^1$

素因数の和:9871

約数の個数: 40

約数和(自身を含む): 76698216

約数和(自身を除く): 44498456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 9817, 19634, 39268, 49085, 78536, 98170, 157072, 196340, 392680, 402497, 785360, 804994, 1609988, 2012485, 3219976, 4024970, 6439952, 8049940, 16099880, 32199760]

約数ペア:

[(1, 32199760), (2, 16099880), (4, 8049940), (5, 6439952), (8, 4024970), (10, 3219976), (16, 2012485), (20, 1609988), (40, 804994), (41, 785360), (80, 402497), (82, 392680), (164, 196340), (205, 157072), (328, 98170), (410, 78536), (656, 49085), (820, 39268), (1640, 19634), (3280, 9817)]