32256340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 70136640

約数和(自身を除く): 37880300

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 139, 164, 205, 278, 283, 410, 556, 566, 695, 820, 1132, 1390, 1415, 2780, 2830, 5660, 5699, 11398, 11603, 22796, 23206, 28495, 39337, 46412, 56990, 58015, 78674, 113980, 116030, 157348, 196685, 232060, 393370, 786740, 1612817, 3225634, 6451268, 8064085, 16128170, 32256340]

約数ペア:

[(1, 32256340), (2, 16128170), (4, 8064085), (5, 6451268), (10, 3225634), (20, 1612817), (41, 786740), (82, 393370), (139, 232060), (164, 196685), (205, 157348), (278, 116030), (283, 113980), (410, 78674), (556, 58015), (566, 56990), (695, 46412), (820, 39337), (1132, 28495), (1390, 23206), (1415, 22796), (2780, 11603), (2830, 11398), (5660, 5699)]