23017010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 43243200

約数和(自身を除く): 20226190

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 571, 695, 1142, 1390, 2855, 4031, 5710, 8062, 16559, 20155, 33118, 40310, 79369, 82795, 158738, 165590, 396845, 793690, 2301701, 4603402, 11508505, 23017010]

約数ペア:

[(1, 23017010), (2, 11508505), (5, 4603402), (10, 2301701), (29, 793690), (58, 396845), (139, 165590), (145, 158738), (278, 82795), (290, 79369), (571, 40310), (695, 33118), (1142, 20155), (1390, 16559), (2855, 8062), (4031, 5710)]