73686580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{30449}}^1$

素因数の和:30480

約数の個数: 36

約数和(自身を含む): 170093700

約数和(自身を除く): 96407120

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 30449, 60898, 121796, 152245, 304490, 334939, 608980, 669878, 1339756, 1674695, 3349390, 3684329, 6698780, 7368658, 14737316, 18421645, 36843290, 73686580]

約数ペア:

[(1, 73686580), (2, 36843290), (4, 18421645), (5, 14737316), (10, 7368658), (11, 6698780), (20, 3684329), (22, 3349390), (44, 1674695), (55, 1339756), (110, 669878), (121, 608980), (220, 334939), (242, 304490), (484, 152245), (605, 121796), (1210, 60898), (2420, 30449)]