10525240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 27216000

約数和(自身を除く): 16690760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1259, 1672, 2090, 2518, 4180, 5036, 6295, 8360, 10072, 12590, 13849, 23921, 25180, 27698, 47842, 50360, 55396, 69245, 95684, 110792, 119605, 138490, 191368, 239210, 263131, 276980, 478420, 526262, 553960, 956840, 1052524, 1315655, 2105048, 2631310, 5262620, 10525240]

約数ペア:

[(1, 10525240), (2, 5262620), (4, 2631310), (5, 2105048), (8, 1315655), (10, 1052524), (11, 956840), (19, 553960), (20, 526262), (22, 478420), (38, 276980), (40, 263131), (44, 239210), (55, 191368), (76, 138490), (88, 119605), (95, 110792), (110, 95684), (152, 69245), (190, 55396), (209, 50360), (220, 47842), (380, 27698), (418, 25180), (440, 23921), (760, 13849), (836, 12590), (1045, 10072), (1259, 8360), (1672, 6295), (2090, 5036), (2518, 4180)]