9734801920

素因数分解:

$2^9\times 5^1\times {\mathrm{103}}^1\times {\mathrm{36919}}^1$

素因数の和:37045

約数の個数: 80

約数和(自身を含む): 23567955840

約数和(自身を除く): 13833153920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 512, 515, 640, 824, 1030, 1280, 1648, 2060, 2560, 3296, 4120, 6592, 8240, 13184, 16480, 26368, 32960, 36919, 52736, 65920, 73838, 131840, 147676, 184595, 263680, 295352, 369190, 590704, 738380, 1181408, 1476760, 2362816, 2953520, 3802657, 4725632, 5907040, 7605314, 9451264, 11814080, 15210628, 18902528, 19013285, 23628160, 30421256, 38026570, 47256320, 60842512, 76053140, 94512640, 121685024, 152106280, 243370048, 304212560, 486740096, 608425120, 973480192, 1216850240, 1946960384, 2433700480, 4867400960, 9734801920]

約数ペア:

[(1, 9734801920), (2, 4867400960), (4, 2433700480), (5, 1946960384), (8, 1216850240), (10, 973480192), (16, 608425120), (20, 486740096), (32, 304212560), (40, 243370048), (64, 152106280), (80, 121685024), (103, 94512640), (128, 76053140), (160, 60842512), (206, 47256320), (256, 38026570), (320, 30421256), (412, 23628160), (512, 19013285), (515, 18902528), (640, 15210628), (824, 11814080), (1030, 9451264), (1280, 7605314), (1648, 5907040), (2060, 4725632), (2560, 3802657), (3296, 2953520), (4120, 2362816), (6592, 1476760), (8240, 1181408), (13184, 738380), (16480, 590704), (26368, 369190), (32960, 295352), (36919, 263680), (52736, 184595), (65920, 147676), (73838, 131840)]