27936700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 67026960

約数和(自身を除く): 39090260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 218, 220, 233, 275, 436, 466, 545, 550, 932, 1090, 1100, 1165, 1199, 2180, 2330, 2398, 2563, 2725, 4660, 4796, 5126, 5450, 5825, 5995, 10252, 10900, 11650, 11990, 12815, 23300, 23980, 25397, 25630, 29975, 50794, 51260, 59950, 64075, 101588, 119900, 126985, 128150, 253970, 256300, 279367, 507940, 558734, 634925, 1117468, 1269850, 1396835, 2539700, 2793670, 5587340, 6984175, 13968350, 27936700]

約数ペア:

[(1, 27936700), (2, 13968350), (4, 6984175), (5, 5587340), (10, 2793670), (11, 2539700), (20, 1396835), (22, 1269850), (25, 1117468), (44, 634925), (50, 558734), (55, 507940), (100, 279367), (109, 256300), (110, 253970), (218, 128150), (220, 126985), (233, 119900), (275, 101588), (436, 64075), (466, 59950), (545, 51260), (550, 50794), (932, 29975), (1090, 25630), (1100, 25397), (1165, 23980), (1199, 23300), (2180, 12815), (2330, 11990), (2398, 11650), (2563, 10900), (2725, 10252), (4660, 5995), (4796, 5825), (5126, 5450)]