520058330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 1040802048

約数和(自身を除く): 520743718

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 197, 206, 233, 394, 466, 515, 985, 1030, 1133, 1165, 1970, 2167, 2266, 2330, 2563, 4334, 5126, 5665, 10835, 11330, 12815, 20291, 21670, 23999, 25630, 40582, 45901, 47998, 91802, 101455, 119995, 202910, 223201, 229505, 239990, 263989, 446402, 459010, 504911, 527978, 1009822, 1116005, 1319945, 2232010, 2524555, 2639890, 4727803, 5049110, 9455606, 23639015, 47278030, 52005833, 104011666, 260029165, 520058330]

約数ペア:

[(1, 520058330), (2, 260029165), (5, 104011666), (10, 52005833), (11, 47278030), (22, 23639015), (55, 9455606), (103, 5049110), (110, 4727803), (197, 2639890), (206, 2524555), (233, 2232010), (394, 1319945), (466, 1116005), (515, 1009822), (985, 527978), (1030, 504911), (1133, 459010), (1165, 446402), (1970, 263989), (2167, 239990), (2266, 229505), (2330, 223201), (2563, 202910), (4334, 119995), (5126, 101455), (5665, 91802), (10835, 47998), (11330, 45901), (12815, 40582), (20291, 25630), (21670, 23999)]