39470450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 76870080

約数和(自身を除く): 37399630

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 163, 167, 290, 326, 334, 725, 815, 835, 1450, 1630, 1670, 4075, 4175, 4727, 4843, 8150, 8350, 9454, 9686, 23635, 24215, 27221, 47270, 48430, 54442, 118175, 121075, 136105, 236350, 242150, 272210, 680525, 789409, 1361050, 1578818, 3947045, 7894090, 19735225, 39470450]

約数ペア:

[(1, 39470450), (2, 19735225), (5, 7894090), (10, 3947045), (25, 1578818), (29, 1361050), (50, 789409), (58, 680525), (145, 272210), (163, 242150), (167, 236350), (290, 136105), (326, 121075), (334, 118175), (725, 54442), (815, 48430), (835, 47270), (1450, 27221), (1630, 24215), (1670, 23635), (4075, 9686), (4175, 9454), (4727, 8350), (4843, 8150)]