8473480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 20280420

約数和(自身を除く): 11806940

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 733, 1156, 1445, 1466, 2312, 2890, 2932, 3665, 5780, 5864, 7330, 11560, 12461, 14660, 24922, 29320, 49844, 62305, 99688, 124610, 211837, 249220, 423674, 498440, 847348, 1059185, 1694696, 2118370, 4236740, 8473480]

約数ペア:

[(1, 8473480), (2, 4236740), (4, 2118370), (5, 1694696), (8, 1059185), (10, 847348), (17, 498440), (20, 423674), (34, 249220), (40, 211837), (68, 124610), (85, 99688), (136, 62305), (170, 49844), (289, 29320), (340, 24922), (578, 14660), (680, 12461), (733, 11560), (1156, 7330), (1445, 5864), (1466, 5780), (2312, 3665), (2890, 2932)]