10831720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{937}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 25916940

約数和(自身を除く): 15085220

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 937, 1156, 1445, 1874, 2312, 2890, 3748, 4685, 5780, 7496, 9370, 11560, 15929, 18740, 31858, 37480, 63716, 79645, 127432, 159290, 270793, 318580, 541586, 637160, 1083172, 1353965, 2166344, 2707930, 5415860, 10831720]

約数ペア:

[(1, 10831720), (2, 5415860), (4, 2707930), (5, 2166344), (8, 1353965), (10, 1083172), (17, 637160), (20, 541586), (34, 318580), (40, 270793), (68, 159290), (85, 127432), (136, 79645), (170, 63716), (289, 37480), (340, 31858), (578, 18740), (680, 15929), (937, 11560), (1156, 9370), (1445, 7496), (1874, 5780), (2312, 4685), (2890, 3748)]