713860120

素因数分解:

$2^3\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{8101}}^1$

素因数の和:10315

約数の個数: 32

約数和(自身を含む): 1607112720

約数和(自身を除く): 893252600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2203, 4406, 8101, 8812, 11015, 16202, 17624, 22030, 32404, 40505, 44060, 64808, 81010, 88120, 162020, 324040, 17846503, 35693006, 71386012, 89232515, 142772024, 178465030, 356930060, 713860120]

約数ペア:

[(1, 713860120), (2, 356930060), (4, 178465030), (5, 142772024), (8, 89232515), (10, 71386012), (20, 35693006), (40, 17846503), (2203, 324040), (4406, 162020), (8101, 88120), (8812, 81010), (11015, 64808), (16202, 44060), (17624, 40505), (22030, 32404)]