115052740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3331}}^1$

素因数の和:3508

約数の個数: 48

約数和(自身を含む): 265333824

約数和(自身を除く): 150281084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 628, 785, 1570, 1727, 3140, 3331, 3454, 6662, 6908, 8635, 13324, 16655, 17270, 33310, 34540, 36641, 66620, 73282, 146564, 183205, 366410, 522967, 732820, 1045934, 2091868, 2614835, 5229670, 5752637, 10459340, 11505274, 23010548, 28763185, 57526370, 115052740]

約数ペア:

[(1, 115052740), (2, 57526370), (4, 28763185), (5, 23010548), (10, 11505274), (11, 10459340), (20, 5752637), (22, 5229670), (44, 2614835), (55, 2091868), (110, 1045934), (157, 732820), (220, 522967), (314, 366410), (628, 183205), (785, 146564), (1570, 73282), (1727, 66620), (3140, 36641), (3331, 34540), (3454, 33310), (6662, 17270), (6908, 16655), (8635, 13324)]