27853100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25321}}^1$

素因数の和:25346

約数の個数: 36

約数和(自身を含む): 65938488

約数和(自身を除く): 38085388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 25321, 50642, 101284, 126605, 253210, 278531, 506420, 557062, 633025, 1114124, 1266050, 1392655, 2532100, 2785310, 5570620, 6963275, 13926550, 27853100]

約数ペア:

[(1, 27853100), (2, 13926550), (4, 6963275), (5, 5570620), (10, 2785310), (11, 2532100), (20, 1392655), (22, 1266050), (25, 1114124), (44, 633025), (50, 557062), (55, 506420), (100, 278531), (110, 253210), (220, 126605), (275, 101284), (550, 50642), (1100, 25321)]