26216940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5531}}^1$

素因数の和:5622

約数の個数: 48

約数和(自身を含む): 74350080

約数和(自身を除く): 48133140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 5531, 11062, 16593, 22124, 27655, 33186, 55310, 66372, 82965, 110620, 165930, 331860, 436949, 873898, 1310847, 1747796, 2184745, 2621694, 4369490, 5243388, 6554235, 8738980, 13108470, 26216940]

約数ペア:

[(1, 26216940), (2, 13108470), (3, 8738980), (4, 6554235), (5, 5243388), (6, 4369490), (10, 2621694), (12, 2184745), (15, 1747796), (20, 1310847), (30, 873898), (60, 436949), (79, 331860), (158, 165930), (237, 110620), (316, 82965), (395, 66372), (474, 55310), (790, 33186), (948, 27655), (1185, 22124), (1580, 16593), (2370, 11062), (4740, 5531)]