45815620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 99954288

約数和(自身を除く): 54138668

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 148, 185, 202, 370, 404, 505, 613, 740, 1010, 1226, 2020, 2452, 3065, 3737, 6130, 7474, 12260, 14948, 18685, 22681, 37370, 45362, 61913, 74740, 90724, 113405, 123826, 226810, 247652, 309565, 453620, 619130, 1238260, 2290781, 4581562, 9163124, 11453905, 22907810, 45815620]

約数ペア:

[(1, 45815620), (2, 22907810), (4, 11453905), (5, 9163124), (10, 4581562), (20, 2290781), (37, 1238260), (74, 619130), (101, 453620), (148, 309565), (185, 247652), (202, 226810), (370, 123826), (404, 113405), (505, 90724), (613, 74740), (740, 61913), (1010, 45362), (1226, 37370), (2020, 22681), (2452, 18685), (3065, 14948), (3737, 12260), (6130, 7474)]