2046550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^2$

素因数の和:145

約数の個数: 36

約数和(自身を含む): 4221828

約数和(自身を除く): 2175278

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 3050, 3355, 3721, 6710, 7442, 16775, 18605, 33550, 37210, 40931, 81862, 93025, 186050, 204655, 409310, 1023275, 2046550]

約数ペア:

[(1, 2046550), (2, 1023275), (5, 409310), (10, 204655), (11, 186050), (22, 93025), (25, 81862), (50, 40931), (55, 37210), (61, 33550), (110, 18605), (122, 16775), (275, 7442), (305, 6710), (550, 3721), (610, 3355), (671, 3050), (1342, 1525)]