88910690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2239}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 184343040

約数和(自身を除く): 95432350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1805, 2090, 2239, 3610, 3971, 4478, 7942, 11195, 19855, 22390, 24629, 39710, 42541, 49258, 85082, 123145, 212705, 246290, 425410, 467951, 808279, 935902, 1616558, 2339755, 4041395, 4679510, 8082790, 8891069, 17782138, 44455345, 88910690]

約数ペア:

[(1, 88910690), (2, 44455345), (5, 17782138), (10, 8891069), (11, 8082790), (19, 4679510), (22, 4041395), (38, 2339755), (55, 1616558), (95, 935902), (110, 808279), (190, 467951), (209, 425410), (361, 246290), (418, 212705), (722, 123145), (1045, 85082), (1805, 49258), (2090, 42541), (2239, 39710), (3610, 24629), (3971, 22390), (4478, 19855), (7942, 11195)]