2314180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 5414976

約数和(自身を除く): 3100796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 157, 220, 268, 314, 335, 628, 670, 737, 785, 1340, 1474, 1570, 1727, 2948, 3140, 3454, 3685, 6908, 7370, 8635, 10519, 14740, 17270, 21038, 34540, 42076, 52595, 105190, 115709, 210380, 231418, 462836, 578545, 1157090, 2314180]

約数ペア:

[(1, 2314180), (2, 1157090), (4, 578545), (5, 462836), (10, 231418), (11, 210380), (20, 115709), (22, 105190), (44, 52595), (55, 42076), (67, 34540), (110, 21038), (134, 17270), (157, 14740), (220, 10519), (268, 8635), (314, 7370), (335, 6908), (628, 3685), (670, 3454), (737, 3140), (785, 2948), (1340, 1727), (1474, 1570)]