24973960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 61819200

約数和(自身を除く): 36845240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 211, 220, 269, 422, 440, 538, 844, 1055, 1076, 1345, 1688, 2110, 2152, 2321, 2690, 2959, 4220, 4642, 5380, 5918, 8440, 9284, 10760, 11605, 11836, 14795, 18568, 23210, 23672, 29590, 46420, 56759, 59180, 92840, 113518, 118360, 227036, 283795, 454072, 567590, 624349, 1135180, 1248698, 2270360, 2497396, 3121745, 4994792, 6243490, 12486980, 24973960]

約数ペア:

[(1, 24973960), (2, 12486980), (4, 6243490), (5, 4994792), (8, 3121745), (10, 2497396), (11, 2270360), (20, 1248698), (22, 1135180), (40, 624349), (44, 567590), (55, 454072), (88, 283795), (110, 227036), (211, 118360), (220, 113518), (269, 92840), (422, 59180), (440, 56759), (538, 46420), (844, 29590), (1055, 23672), (1076, 23210), (1345, 18568), (1688, 14795), (2110, 11836), (2152, 11605), (2321, 10760), (2690, 9284), (2959, 8440), (4220, 5918), (4642, 5380)]