8587450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 8286470

約数列:

[1, 2, 5, 10, 25, 41, 50, 59, 71, 82, 118, 142, 205, 295, 355, 410, 590, 710, 1025, 1475, 1775, 2050, 2419, 2911, 2950, 3550, 4189, 4838, 5822, 8378, 12095, 14555, 20945, 24190, 29110, 41890, 60475, 72775, 104725, 120950, 145550, 171749, 209450, 343498, 858745, 1717490, 4293725, 8587450]

約数ペア:

[(1, 8587450), (2, 4293725), (5, 1717490), (10, 858745), (25, 343498), (41, 209450), (50, 171749), (59, 145550), (71, 120950), (82, 104725), (118, 72775), (142, 60475), (205, 41890), (295, 29110), (355, 24190), (410, 20945), (590, 14555), (710, 12095), (1025, 8378), (1475, 5822), (1775, 4838), (2050, 4189), (2419, 3550), (2911, 2950)]