102886760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54727}}^1$

素因数の和:54785

約数の個数: 32

約数和(自身を含む): 236424960

約数和(自身を除く): 133538200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 54727, 109454, 218908, 273635, 437816, 547270, 1094540, 2189080, 2572169, 5144338, 10288676, 12860845, 20577352, 25721690, 51443380, 102886760]

約数ペア:

[(1, 102886760), (2, 51443380), (4, 25721690), (5, 20577352), (8, 12860845), (10, 10288676), (20, 5144338), (40, 2572169), (47, 2189080), (94, 1094540), (188, 547270), (235, 437816), (376, 273635), (470, 218908), (940, 109454), (1880, 54727)]