15908285680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{28407653}}^1$

素因数の和:28407673

約数の個数: 40

約数和(自身を含む): 42270589152

約数和(自身を除く): 26362303472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 28407653, 56815306, 113630612, 142038265, 198853571, 227261224, 284076530, 397707142, 454522448, 568153060, 795414284, 994267855, 1136306120, 1590828568, 1988535710, 2272612240, 3181657136, 3977071420, 7954142840, 15908285680]

約数ペア:

[(1, 15908285680), (2, 7954142840), (4, 3977071420), (5, 3181657136), (7, 2272612240), (8, 1988535710), (10, 1590828568), (14, 1136306120), (16, 994267855), (20, 795414284), (28, 568153060), (35, 454522448), (40, 397707142), (56, 284076530), (70, 227261224), (80, 198853571), (112, 142038265), (140, 113630612), (280, 56815306), (560, 28407653)]