105865100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 252619248

約数和(自身を除く): 146754148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 157, 220, 275, 314, 550, 613, 628, 785, 1100, 1226, 1570, 1727, 2452, 3065, 3140, 3454, 3925, 6130, 6743, 6908, 7850, 8635, 12260, 13486, 15325, 15700, 17270, 26972, 30650, 33715, 34540, 43175, 61300, 67430, 86350, 96241, 134860, 168575, 172700, 192482, 337150, 384964, 481205, 674300, 962410, 1058651, 1924820, 2117302, 2406025, 4234604, 4812050, 5293255, 9624100, 10586510, 21173020, 26466275, 52932550, 105865100]

約数ペア:

[(1, 105865100), (2, 52932550), (4, 26466275), (5, 21173020), (10, 10586510), (11, 9624100), (20, 5293255), (22, 4812050), (25, 4234604), (44, 2406025), (50, 2117302), (55, 1924820), (100, 1058651), (110, 962410), (157, 674300), (220, 481205), (275, 384964), (314, 337150), (550, 192482), (613, 172700), (628, 168575), (785, 134860), (1100, 96241), (1226, 86350), (1570, 67430), (1727, 61300), (2452, 43175), (3065, 34540), (3140, 33715), (3454, 30650), (3925, 26972), (6130, 17270), (6743, 15700), (6908, 15325), (7850, 13486), (8635, 12260)]