633263.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 9934848

約数和(自身を除く): 5523908

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 223, 230, 430, 446, 460, 860, 892, 989, 1115, 1978, 2230, 3956, 4460, 4945, 5129, 9589, 9890, 10258, 19178, 19780, 20516, 25645, 38356, 47945, 51290, 95890, 102580, 191780, 220547, 441094, 882188, 1102735, 2205470, 4410940]

約数ペア:

[(1, 4410940), (2, 2205470), (4, 1102735), (5, 882188), (10, 441094), (20, 220547), (23, 191780), (43, 102580), (46, 95890), (86, 51290), (92, 47945), (115, 38356), (172, 25645), (215, 20516), (223, 19780), (230, 19178), (430, 10258), (446, 9890), (460, 9589), (860, 5129), (892, 4945), (989, 4460), (1115, 3956), (1978, 2230)]