1567007980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{42283}}^1$

素因数の和:42418

約数の個数: 48

約数和(自身を含む): 3516337440

約数和(自身を除く): 1949329460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3706, 7412, 9265, 18530, 37060, 42283, 84566, 169132, 211415, 422830, 718811, 845660, 1437622, 2875244, 3594055, 4608847, 7188110, 9217694, 14376220, 18435388, 23044235, 46088470, 78350399, 92176940, 156700798, 313401596, 391751995, 783503990, 1567007980]

約数ペア:

[(1, 1567007980), (2, 783503990), (4, 391751995), (5, 313401596), (10, 156700798), (17, 92176940), (20, 78350399), (34, 46088470), (68, 23044235), (85, 18435388), (109, 14376220), (170, 9217694), (218, 7188110), (340, 4608847), (436, 3594055), (545, 2875244), (1090, 1437622), (1853, 845660), (2180, 718811), (3706, 422830), (7412, 211415), (9265, 169132), (18530, 84566), (37060, 42283)]