2070293660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{22469}}^1$

素因数の和:22766

約数の個数: 48

約数和(自身を含む): 4620551040

約数和(自身を除く): 2550257380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 271, 340, 542, 1084, 1355, 2710, 4607, 5420, 9214, 18428, 22469, 23035, 44938, 46070, 89876, 92140, 112345, 224690, 381973, 449380, 763946, 1527892, 1909865, 3819730, 6089099, 7639460, 12178198, 24356396, 30445495, 60890990, 103514683, 121781980, 207029366, 414058732, 517573415, 1035146830, 2070293660]

約数ペア:

[(1, 2070293660), (2, 1035146830), (4, 517573415), (5, 414058732), (10, 207029366), (17, 121781980), (20, 103514683), (34, 60890990), (68, 30445495), (85, 24356396), (170, 12178198), (271, 7639460), (340, 6089099), (542, 3819730), (1084, 1909865), (1355, 1527892), (2710, 763946), (4607, 449380), (5420, 381973), (9214, 224690), (18428, 112345), (22469, 92140), (23035, 89876), (44938, 46070)]