9028700

素因数分解:

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

素因数の和:191

約数の個数: 72

約数和(自身を含む): 21373632

約数和(自身を除く): 12344932

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 85, 94, 100, 113, 170, 188, 226, 235, 340, 425, 452, 470, 565, 799, 850, 940, 1130, 1175, 1598, 1700, 1921, 2260, 2350, 2825, 3196, 3842, 3995, 4700, 5311, 5650, 7684, 7990, 9605, 10622, 11300, 15980, 19210, 19975, 21244, 26555, 38420, 39950, 48025, 53110, 79900, 90287, 96050, 106220, 132775, 180574, 192100, 265550, 361148, 451435, 531100, 902870, 1805740, 2257175, 4514350, 9028700]

約数ペア:

[(1, 9028700), (2, 4514350), (4, 2257175), (5, 1805740), (10, 902870), (17, 531100), (20, 451435), (25, 361148), (34, 265550), (47, 192100), (50, 180574), (68, 132775), (85, 106220), (94, 96050), (100, 90287), (113, 79900), (170, 53110), (188, 48025), (226, 39950), (235, 38420), (340, 26555), (425, 21244), (452, 19975), (470, 19210), (565, 15980), (799, 11300), (850, 10622), (940, 9605), (1130, 7990), (1175, 7684), (1598, 5650), (1700, 5311), (1921, 4700), (2260, 3995), (2350, 3842), (2825, 3196)]