9670540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 22407840

約数和(自身を除く): 12737300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 389, 452, 565, 778, 1130, 1243, 1556, 1945, 2260, 2486, 3890, 4279, 4972, 6215, 7780, 8558, 12430, 17116, 21395, 24860, 42790, 43957, 85580, 87914, 175828, 219785, 439570, 483527, 879140, 967054, 1934108, 2417635, 4835270, 9670540]

約数ペア:

[(1, 9670540), (2, 4835270), (4, 2417635), (5, 1934108), (10, 967054), (11, 879140), (20, 483527), (22, 439570), (44, 219785), (55, 175828), (110, 87914), (113, 85580), (220, 43957), (226, 42790), (389, 24860), (452, 21395), (565, 17116), (778, 12430), (1130, 8558), (1243, 7780), (1556, 6215), (1945, 4972), (2260, 4279), (2486, 3890)]