100067360

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2011}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 237287232

約数和(自身を除く): 137219872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 1244, 1555, 2011, 2488, 3110, 4022, 4976, 6220, 8044, 9952, 10055, 12440, 16088, 20110, 24880, 32176, 40220, 49760, 64352, 80440, 160880, 321760, 625421, 1250842, 2501684, 3127105, 5003368, 6254210, 10006736, 12508420, 20013472, 25016840, 50033680, 100067360]

約数ペア:

[(1, 100067360), (2, 50033680), (4, 25016840), (5, 20013472), (8, 12508420), (10, 10006736), (16, 6254210), (20, 5003368), (32, 3127105), (40, 2501684), (80, 1250842), (160, 625421), (311, 321760), (622, 160880), (1244, 80440), (1555, 64352), (2011, 49760), (2488, 40220), (3110, 32176), (4022, 24880), (4976, 20110), (6220, 16088), (8044, 12440), (9952, 10055)]