103758320

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9467}}^1$

素因数の和:9617

約数の個数: 40

約数和(自身を含む): 243024624

約数和(自身を除く): 139266304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 9467, 10960, 18934, 37868, 47335, 75736, 94670, 151472, 189340, 378680, 757360, 1296979, 2593958, 5187916, 6484895, 10375832, 12969790, 20751664, 25939580, 51879160, 103758320]

約数ペア:

[(1, 103758320), (2, 51879160), (4, 25939580), (5, 20751664), (8, 12969790), (10, 10375832), (16, 6484895), (20, 5187916), (40, 2593958), (80, 1296979), (137, 757360), (274, 378680), (548, 189340), (685, 151472), (1096, 94670), (1370, 75736), (2192, 47335), (2740, 37868), (5480, 18934), (9467, 10960)]