8772050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 18963072

約数和(自身を除く): 10191022

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 353, 355, 497, 706, 710, 994, 1765, 1775, 2471, 2485, 3530, 3550, 4942, 4970, 8825, 12355, 12425, 17650, 24710, 24850, 25063, 50126, 61775, 123550, 125315, 175441, 250630, 350882, 626575, 877205, 1253150, 1754410, 4386025, 8772050]

約数ペア:

[(1, 8772050), (2, 4386025), (5, 1754410), (7, 1253150), (10, 877205), (14, 626575), (25, 350882), (35, 250630), (50, 175441), (70, 125315), (71, 123550), (142, 61775), (175, 50126), (350, 25063), (353, 24850), (355, 24710), (497, 17650), (706, 12425), (710, 12355), (994, 8825), (1765, 4970), (1775, 4942), (2471, 3550), (2485, 3530)]