4821260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 10838016

約数和(自身を除く): 6016756

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 223, 230, 235, 446, 460, 470, 892, 940, 1081, 1115, 2162, 2230, 4324, 4460, 5129, 5405, 10258, 10481, 10810, 20516, 20962, 21620, 25645, 41924, 51290, 52405, 102580, 104810, 209620, 241063, 482126, 964252, 1205315, 2410630, 4821260]

約数ペア:

[(1, 4821260), (2, 2410630), (4, 1205315), (5, 964252), (10, 482126), (20, 241063), (23, 209620), (46, 104810), (47, 102580), (92, 52405), (94, 51290), (115, 41924), (188, 25645), (223, 21620), (230, 20962), (235, 20516), (446, 10810), (460, 10481), (470, 10258), (892, 5405), (940, 5129), (1081, 4460), (1115, 4324), (2162, 2230)]