88678940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8677}}^1$

素因数の和:8766

約数の個数: 48

約数和(自身を含む): 215769792

約数和(自身を除く): 127090852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 8677, 10220, 17354, 34708, 43385, 60739, 86770, 121478, 173540, 242956, 303695, 607390, 633421, 1214780, 1266842, 2533684, 3167105, 4433947, 6334210, 8867894, 12668420, 17735788, 22169735, 44339470, 88678940]

約数ペア:

[(1, 88678940), (2, 44339470), (4, 22169735), (5, 17735788), (7, 12668420), (10, 8867894), (14, 6334210), (20, 4433947), (28, 3167105), (35, 2533684), (70, 1266842), (73, 1214780), (140, 633421), (146, 607390), (292, 303695), (365, 242956), (511, 173540), (730, 121478), (1022, 86770), (1460, 60739), (2044, 43385), (2555, 34708), (5110, 17354), (8677, 10220)]