38359420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 60

約数和(自身を含む): 89286120

約数和(自身を除く): 50926700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 131, 220, 242, 262, 484, 524, 605, 655, 1210, 1310, 1331, 1441, 2420, 2620, 2662, 2882, 5324, 5764, 6655, 7205, 13310, 14410, 14641, 15851, 26620, 28820, 29282, 31702, 58564, 63404, 73205, 79255, 146410, 158510, 174361, 292820, 317020, 348722, 697444, 871805, 1743610, 1917971, 3487220, 3835942, 7671884, 9589855, 19179710, 38359420]

約数ペア:

[(1, 38359420), (2, 19179710), (4, 9589855), (5, 7671884), (10, 3835942), (11, 3487220), (20, 1917971), (22, 1743610), (44, 871805), (55, 697444), (110, 348722), (121, 317020), (131, 292820), (220, 174361), (242, 158510), (262, 146410), (484, 79255), (524, 73205), (605, 63404), (655, 58564), (1210, 31702), (1310, 29282), (1331, 28820), (1441, 26620), (2420, 15851), (2620, 14641), (2662, 14410), (2882, 13310), (5324, 7205), (5764, 6655)]