4896160

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 11757312

約数和(自身を除く): 6861152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 431, 568, 710, 862, 1136, 1420, 1724, 2155, 2272, 2840, 3448, 4310, 5680, 6896, 8620, 11360, 13792, 17240, 30601, 34480, 61202, 68960, 122404, 153005, 244808, 306010, 489616, 612020, 979232, 1224040, 2448080, 4896160]

約数ペア:

[(1, 4896160), (2, 2448080), (4, 1224040), (5, 979232), (8, 612020), (10, 489616), (16, 306010), (20, 244808), (32, 153005), (40, 122404), (71, 68960), (80, 61202), (142, 34480), (160, 30601), (284, 17240), (355, 13792), (431, 11360), (568, 8620), (710, 6896), (862, 5680), (1136, 4310), (1420, 3448), (1724, 2840), (2155, 2272)]