1567646740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{63059}}^1$

素因数の和:63192

約数の個数: 48

約数和(自身を含む): 3623175360

約数和(自身を除く): 2055528620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 4972, 6215, 12430, 24860, 63059, 126118, 252236, 315295, 630590, 693649, 1261180, 1387298, 2774596, 3468245, 6936490, 7125667, 13872980, 14251334, 28502668, 35628335, 71256670, 78382337, 142513340, 156764674, 313529348, 391911685, 783823370, 1567646740]

約数ペア:

[(1, 1567646740), (2, 783823370), (4, 391911685), (5, 313529348), (10, 156764674), (11, 142513340), (20, 78382337), (22, 71256670), (44, 35628335), (55, 28502668), (110, 14251334), (113, 13872980), (220, 7125667), (226, 6936490), (452, 3468245), (565, 2774596), (1130, 1387298), (1243, 1261180), (2260, 693649), (2486, 630590), (4972, 315295), (6215, 252236), (12430, 126118), (24860, 63059)]