4679960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 10670400

約数和(自身を除く): 5990440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1481, 1580, 2962, 3160, 5924, 7405, 11848, 14810, 29620, 59240, 116999, 233998, 467996, 584995, 935992, 1169990, 2339980, 4679960]

約数ペア:

[(1, 4679960), (2, 2339980), (4, 1169990), (5, 935992), (8, 584995), (10, 467996), (20, 233998), (40, 116999), (79, 59240), (158, 29620), (316, 14810), (395, 11848), (632, 7405), (790, 5924), (1481, 3160), (1580, 2962)]