1036388680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89653}}^1$

素因数の和:89698

約数の個数: 48

約数和(自身を含む): 2477140020

約数和(自身を除く): 1440751340

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 89653, 179306, 358612, 448265, 717224, 896530, 1524101, 1793060, 3048202, 3586120, 6096404, 7620505, 12192808, 15241010, 25909717, 30482020, 51819434, 60964040, 103638868, 129548585, 207277736, 259097170, 518194340, 1036388680]

約数ペア:

[(1, 1036388680), (2, 518194340), (4, 259097170), (5, 207277736), (8, 129548585), (10, 103638868), (17, 60964040), (20, 51819434), (34, 30482020), (40, 25909717), (68, 15241010), (85, 12192808), (136, 7620505), (170, 6096404), (289, 3586120), (340, 3048202), (578, 1793060), (680, 1524101), (1156, 896530), (1445, 717224), (2312, 448265), (2890, 358612), (5780, 179306), (11560, 89653)]