48960160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9917

約数の個数: 48

約数和(自身を含む): 119411712

約数和(自身を除く): 70451552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 9871, 19742, 39484, 49355, 78968, 98710, 157936, 197420, 306001, 315872, 394840, 612002, 789680, 1224004, 1530005, 1579360, 2448008, 3060010, 4896016, 6120020, 9792032, 12240040, 24480080, 48960160]

約数ペア:

[(1, 48960160), (2, 24480080), (4, 12240040), (5, 9792032), (8, 6120020), (10, 4896016), (16, 3060010), (20, 2448008), (31, 1579360), (32, 1530005), (40, 1224004), (62, 789680), (80, 612002), (124, 394840), (155, 315872), (160, 306001), (248, 197420), (310, 157936), (496, 98710), (620, 78968), (992, 49355), (1240, 39484), (2480, 19742), (4960, 9871)]