56198320

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9623}}^1$

素因数の和:9709

約数の個数: 40

約数和(自身を含む): 132464736

約数和(自身を除く): 76266416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 9623, 19246, 38492, 48115, 76984, 96230, 153968, 192460, 384920, 702479, 769840, 1404958, 2809916, 3512395, 5619832, 7024790, 11239664, 14049580, 28099160, 56198320]

約数ペア:

[(1, 56198320), (2, 28099160), (4, 14049580), (5, 11239664), (8, 7024790), (10, 5619832), (16, 3512395), (20, 2809916), (40, 1404958), (73, 769840), (80, 702479), (146, 384920), (292, 192460), (365, 153968), (584, 96230), (730, 76984), (1168, 48115), (1460, 38492), (2920, 19246), (5840, 9623)]