15697085140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{735571}}^1$

素因数の和:735688

約数の個数: 48

約数和(自身を含む): 36331372224

約数和(自身を除く): 20634287084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 4268, 5335, 10670, 21340, 735571, 1471142, 2942284, 3677855, 7355710, 8091281, 14711420, 16182562, 32365124, 40456405, 71350387, 80912810, 142700774, 161825620, 285401548, 356751935, 713503870, 784854257, 1427007740, 1569708514, 3139417028, 3924271285, 7848542570, 15697085140]

約数ペア:

[(1, 15697085140), (2, 7848542570), (4, 3924271285), (5, 3139417028), (10, 1569708514), (11, 1427007740), (20, 784854257), (22, 713503870), (44, 356751935), (55, 285401548), (97, 161825620), (110, 142700774), (194, 80912810), (220, 71350387), (388, 40456405), (485, 32365124), (970, 16182562), (1067, 14711420), (1940, 8091281), (2134, 7355710), (4268, 3677855), (5335, 2942284), (10670, 1471142), (21340, 735571)]