45256420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18701}}^1$

素因数の和:18732

約数の個数: 36

約数和(自身を含む): 104469372

約数和(自身を除く): 59212952

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 18701, 37402, 74804, 93505, 187010, 205711, 374020, 411422, 822844, 1028555, 2057110, 2262821, 4114220, 4525642, 9051284, 11314105, 22628210, 45256420]

約数ペア:

[(1, 45256420), (2, 22628210), (4, 11314105), (5, 9051284), (10, 4525642), (11, 4114220), (20, 2262821), (22, 2057110), (44, 1028555), (55, 822844), (110, 411422), (121, 374020), (220, 205711), (242, 187010), (484, 93505), (605, 74804), (1210, 37402), (2420, 18701)]