8258150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 16498944

約数和(自身を除く): 8240794

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 167, 215, 230, 334, 430, 575, 835, 989, 1075, 1150, 1670, 1978, 2150, 3841, 4175, 4945, 7181, 7682, 8350, 9890, 14362, 19205, 24725, 35905, 38410, 49450, 71810, 96025, 165163, 179525, 192050, 330326, 359050, 825815, 1651630, 4129075, 8258150]

約数ペア:

[(1, 8258150), (2, 4129075), (5, 1651630), (10, 825815), (23, 359050), (25, 330326), (43, 192050), (46, 179525), (50, 165163), (86, 96025), (115, 71810), (167, 49450), (215, 38410), (230, 35905), (334, 24725), (430, 19205), (575, 14362), (835, 9890), (989, 8350), (1075, 7682), (1150, 7181), (1670, 4945), (1978, 4175), (2150, 3841)]