57448600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{26113}}^1$

素因数の和:26140

約数の個数: 48

約数和(自身を含む): 145716120

約数和(自身を除く): 88267520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 26113, 52226, 104452, 130565, 208904, 261130, 287243, 522260, 574486, 652825, 1044520, 1148972, 1305650, 1436215, 2297944, 2611300, 2872430, 5222600, 5744860, 7181075, 11489720, 14362150, 28724300, 57448600]

約数ペア:

[(1, 57448600), (2, 28724300), (4, 14362150), (5, 11489720), (8, 7181075), (10, 5744860), (11, 5222600), (20, 2872430), (22, 2611300), (25, 2297944), (40, 1436215), (44, 1305650), (50, 1148972), (55, 1044520), (88, 652825), (100, 574486), (110, 522260), (200, 287243), (220, 261130), (275, 208904), (440, 130565), (550, 104452), (1100, 52226), (2200, 26113)]