422590250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{5849}}^1$

素因数の和:5900

約数の個数: 48

約数和(自身を含む): 840504600

約数和(自身を除く): 417914350

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 289, 425, 578, 850, 1445, 2125, 2890, 4250, 5849, 7225, 11698, 14450, 29245, 36125, 58490, 72250, 99433, 146225, 198866, 292450, 497165, 731125, 994330, 1462250, 1690361, 2485825, 3380722, 4971650, 8451805, 12429125, 16903610, 24858250, 42259025, 84518050, 211295125, 422590250]

約数ペア:

[(1, 422590250), (2, 211295125), (5, 84518050), (10, 42259025), (17, 24858250), (25, 16903610), (34, 12429125), (50, 8451805), (85, 4971650), (125, 3380722), (170, 2485825), (250, 1690361), (289, 1462250), (425, 994330), (578, 731125), (850, 497165), (1445, 292450), (2125, 198866), (2890, 146225), (4250, 99433), (5849, 72250), (7225, 58490), (11698, 36125), (14450, 29245)]