11213278210

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{40253}}^1$

素因数の和:40662

約数の個数: 32

約数和(自身を含む): 20476404720

約数和(自身を除く): 9263126510

約数列:

[1, 2, 5, 10, 89, 178, 313, 445, 626, 890, 1565, 3130, 27857, 40253, 55714, 80506, 139285, 201265, 278570, 402530, 3582517, 7165034, 12599189, 17912585, 25198378, 35825170, 62995945, 125991890, 1121327821, 2242655642, 5606639105, 11213278210]

約数ペア:

[(1, 11213278210), (2, 5606639105), (5, 2242655642), (10, 1121327821), (89, 125991890), (178, 62995945), (313, 35825170), (445, 25198378), (626, 17912585), (890, 12599189), (1565, 7165034), (3130, 3582517), (27857, 402530), (40253, 278570), (55714, 201265), (80506, 139285)]