9126620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1579}}^1$

素因数の和:1622

約数の個数: 36

約数和(自身を含む): 20372520

約数和(自身を除く): 11245900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 1579, 2890, 3158, 5780, 6316, 7895, 15790, 26843, 31580, 53686, 107372, 134215, 268430, 456331, 536860, 912662, 1825324, 2281655, 4563310, 9126620]

約数ペア:

[(1, 9126620), (2, 4563310), (4, 2281655), (5, 1825324), (10, 912662), (17, 536860), (20, 456331), (34, 268430), (68, 134215), (85, 107372), (170, 53686), (289, 31580), (340, 26843), (578, 15790), (1156, 7895), (1445, 6316), (1579, 5780), (2890, 3158)]