6472100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1136

約数の個数: 36

約数和(自身を含む): 14288148

約数和(自身を除く): 7816048

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1061, 1220, 1525, 2122, 3050, 4244, 5305, 6100, 10610, 21220, 26525, 53050, 64721, 106100, 129442, 258884, 323605, 647210, 1294420, 1618025, 3236050, 6472100]

約数ペア:

[(1, 6472100), (2, 3236050), (4, 1618025), (5, 1294420), (10, 647210), (20, 323605), (25, 258884), (50, 129442), (61, 106100), (100, 64721), (122, 53050), (244, 26525), (305, 21220), (610, 10610), (1061, 6100), (1220, 5305), (1525, 4244), (2122, 3050)]