45627340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 105273504

約数和(自身を除く): 59646164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 628, 785, 1321, 1570, 1727, 2642, 3140, 3454, 5284, 6605, 6908, 8635, 13210, 14531, 17270, 26420, 29062, 34540, 58124, 72655, 145310, 207397, 290620, 414794, 829588, 1036985, 2073970, 2281367, 4147940, 4562734, 9125468, 11406835, 22813670, 45627340]

約数ペア:

[(1, 45627340), (2, 22813670), (4, 11406835), (5, 9125468), (10, 4562734), (11, 4147940), (20, 2281367), (22, 2073970), (44, 1036985), (55, 829588), (110, 414794), (157, 290620), (220, 207397), (314, 145310), (628, 72655), (785, 58124), (1321, 34540), (1570, 29062), (1727, 26420), (2642, 17270), (3140, 14531), (3454, 13210), (5284, 8635), (6605, 6908)]