61195780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 135270576

約数和(自身を除く): 74074796

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 2017, 3034, 4034, 6068, 7585, 8068, 10085, 15170, 20170, 30340, 40340, 74629, 82697, 149258, 165394, 298516, 330788, 373145, 413485, 746290, 826970, 1492580, 1653940, 3059789, 6119578, 12239156, 15298945, 30597890, 61195780]

約数ペア:

[(1, 61195780), (2, 30597890), (4, 15298945), (5, 12239156), (10, 6119578), (20, 3059789), (37, 1653940), (41, 1492580), (74, 826970), (82, 746290), (148, 413485), (164, 373145), (185, 330788), (205, 298516), (370, 165394), (410, 149258), (740, 82697), (820, 74629), (1517, 40340), (2017, 30340), (3034, 20170), (4034, 15170), (6068, 10085), (7585, 8068)]