10394080

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 24766560

約数和(自身を除く): 14372480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 389, 668, 778, 835, 1336, 1556, 1670, 1945, 2672, 3112, 3340, 3890, 5344, 6224, 6680, 7780, 12448, 13360, 15560, 26720, 31120, 62240, 64963, 129926, 259852, 324815, 519704, 649630, 1039408, 1299260, 2078816, 2598520, 5197040, 10394080]

約数ペア:

[(1, 10394080), (2, 5197040), (4, 2598520), (5, 2078816), (8, 1299260), (10, 1039408), (16, 649630), (20, 519704), (32, 324815), (40, 259852), (80, 129926), (160, 64963), (167, 62240), (334, 31120), (389, 26720), (668, 15560), (778, 13360), (835, 12448), (1336, 7780), (1556, 6680), (1670, 6224), (1945, 5344), (2672, 3890), (3112, 3340)]