29851250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 66128832

約数和(自身を除く): 36277582

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 167, 250, 275, 286, 325, 334, 550, 625, 650, 715, 835, 1250, 1375, 1430, 1625, 1670, 1837, 2171, 2750, 3250, 3575, 3674, 4175, 4342, 6875, 7150, 8125, 8350, 9185, 10855, 13750, 16250, 17875, 18370, 20875, 21710, 23881, 35750, 41750, 45925, 47762, 54275, 89375, 91850, 104375, 108550, 119405, 178750, 208750, 229625, 238810, 271375, 459250, 542750, 597025, 1148125, 1194050, 1356875, 2296250, 2713750, 2985125, 5970250, 14925625, 29851250]

約数ペア:

[(1, 29851250), (2, 14925625), (5, 5970250), (10, 2985125), (11, 2713750), (13, 2296250), (22, 1356875), (25, 1194050), (26, 1148125), (50, 597025), (55, 542750), (65, 459250), (110, 271375), (125, 238810), (130, 229625), (143, 208750), (167, 178750), (250, 119405), (275, 108550), (286, 104375), (325, 91850), (334, 89375), (550, 54275), (625, 47762), (650, 45925), (715, 41750), (835, 35750), (1250, 23881), (1375, 21710), (1430, 20875), (1625, 18370), (1670, 17875), (1837, 16250), (2171, 13750), (2750, 10855), (3250, 9185), (3575, 8350), (3674, 8125), (4175, 7150), (4342, 6875)]