173856558520

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1847}}^1\times {\mathrm{2153}}^1$

素因数の和:5104

約数の個数: 64

約数和(自身を含む): 391929088320

約数和(自身を除く): 218072529800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 1847, 2153, 2186, 3694, 4306, 4372, 5465, 7388, 8612, 8744, 9235, 10765, 10930, 14776, 17224, 18470, 21530, 21860, 36940, 43060, 43720, 73880, 86120, 2018771, 2353229, 3976591, 4037542, 4706458, 7953182, 8075084, 9412916, 10093855, 11766145, 15906364, 16150168, 18825832, 19882955, 20187710, 23532290, 31812728, 39765910, 40375420, 47064580, 79531820, 80750840, 94129160, 159063640, 4346413963, 8692827926, 17385655852, 21732069815, 34771311704, 43464139630, 86928279260, 173856558520]

約数ペア:

[(1, 173856558520), (2, 86928279260), (4, 43464139630), (5, 34771311704), (8, 21732069815), (10, 17385655852), (20, 8692827926), (40, 4346413963), (1093, 159063640), (1847, 94129160), (2153, 80750840), (2186, 79531820), (3694, 47064580), (4306, 40375420), (4372, 39765910), (5465, 31812728), (7388, 23532290), (8612, 20187710), (8744, 19882955), (9235, 18825832), (10765, 16150168), (10930, 15906364), (14776, 11766145), (17224, 10093855), (18470, 9412916), (21530, 8075084), (21860, 7953182), (36940, 4706458), (43060, 4037542), (43720, 3976591), (73880, 2353229), (86120, 2018771)]