9862520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 23454360

約数和(自身を除く): 13591840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 683, 722, 760, 1366, 1444, 1805, 2732, 2888, 3415, 3610, 5464, 6830, 7220, 12977, 13660, 14440, 25954, 27320, 51908, 64885, 103816, 129770, 246563, 259540, 493126, 519080, 986252, 1232815, 1972504, 2465630, 4931260, 9862520]

約数ペア:

[(1, 9862520), (2, 4931260), (4, 2465630), (5, 1972504), (8, 1232815), (10, 986252), (19, 519080), (20, 493126), (38, 259540), (40, 246563), (76, 129770), (95, 103816), (152, 64885), (190, 51908), (361, 27320), (380, 25954), (683, 14440), (722, 13660), (760, 12977), (1366, 7220), (1444, 6830), (1805, 5464), (2732, 3610), (2888, 3415)]