22571750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 46096128

約数和(自身を除く): 23524378

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 113, 125, 170, 226, 235, 250, 425, 470, 565, 799, 850, 1130, 1175, 1598, 1921, 2125, 2350, 2825, 3842, 3995, 4250, 5311, 5650, 5875, 7990, 9605, 10622, 11750, 14125, 19210, 19975, 26555, 28250, 39950, 48025, 53110, 90287, 96050, 99875, 132775, 180574, 199750, 240125, 265550, 451435, 480250, 663875, 902870, 1327750, 2257175, 4514350, 11285875, 22571750]

約数ペア:

[(1, 22571750), (2, 11285875), (5, 4514350), (10, 2257175), (17, 1327750), (25, 902870), (34, 663875), (47, 480250), (50, 451435), (85, 265550), (94, 240125), (113, 199750), (125, 180574), (170, 132775), (226, 99875), (235, 96050), (250, 90287), (425, 53110), (470, 48025), (565, 39950), (799, 28250), (850, 26555), (1130, 19975), (1175, 19210), (1598, 14125), (1921, 11750), (2125, 10622), (2350, 9605), (2825, 7990), (3842, 5875), (3995, 5650), (4250, 5311)]