100857550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 192844800

約数和(自身を除く): 91987250

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 179, 191, 295, 358, 382, 590, 895, 955, 1475, 1790, 1910, 2950, 4475, 4775, 8950, 9550, 10561, 11269, 21122, 22538, 34189, 52805, 56345, 68378, 105610, 112690, 170945, 264025, 281725, 341890, 528050, 563450, 854725, 1709450, 2017151, 4034302, 10085755, 20171510, 50428775, 100857550]

約数ペア:

[(1, 100857550), (2, 50428775), (5, 20171510), (10, 10085755), (25, 4034302), (50, 2017151), (59, 1709450), (118, 854725), (179, 563450), (191, 528050), (295, 341890), (358, 281725), (382, 264025), (590, 170945), (895, 112690), (955, 105610), (1475, 68378), (1790, 56345), (1910, 52805), (2950, 34189), (4475, 22538), (4775, 21122), (8950, 11269), (9550, 10561)]