5005480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{433}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 11991420

約数和(自身を除く): 6985940

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 433, 578, 680, 866, 1156, 1445, 1732, 2165, 2312, 2890, 3464, 4330, 5780, 7361, 8660, 11560, 14722, 17320, 29444, 36805, 58888, 73610, 125137, 147220, 250274, 294440, 500548, 625685, 1001096, 1251370, 2502740, 5005480]

約数ペア:

[(1, 5005480), (2, 2502740), (4, 1251370), (5, 1001096), (8, 625685), (10, 500548), (17, 294440), (20, 250274), (34, 147220), (40, 125137), (68, 73610), (85, 58888), (136, 36805), (170, 29444), (289, 17320), (340, 14722), (433, 11560), (578, 8660), (680, 7361), (866, 5780), (1156, 4330), (1445, 3464), (1732, 2890), (2165, 2312)]