100252580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 215550720

約数和(自身を除く): 115298140

約数列:

[1, 2, 4, 5, 10, 20, 79, 107, 158, 214, 316, 395, 428, 535, 593, 790, 1070, 1186, 1580, 2140, 2372, 2965, 5930, 8453, 11860, 16906, 33812, 42265, 46847, 63451, 84530, 93694, 126902, 169060, 187388, 234235, 253804, 317255, 468470, 634510, 936940, 1269020, 5012629, 10025258, 20050516, 25063145, 50126290, 100252580]

約数ペア:

[(1, 100252580), (2, 50126290), (4, 25063145), (5, 20050516), (10, 10025258), (20, 5012629), (79, 1269020), (107, 936940), (158, 634510), (214, 468470), (316, 317255), (395, 253804), (428, 234235), (535, 187388), (593, 169060), (790, 126902), (1070, 93694), (1186, 84530), (1580, 63451), (2140, 46847), (2372, 42265), (2965, 33812), (5930, 16906), (8453, 11860)]