66617060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 145575360

約数和(自身を除く): 78958300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 331, 347, 580, 662, 694, 1324, 1388, 1655, 1735, 3310, 3470, 6620, 6940, 9599, 10063, 19198, 20126, 38396, 40252, 47995, 50315, 95990, 100630, 114857, 191980, 201260, 229714, 459428, 574285, 1148570, 2297140, 3330853, 6661706, 13323412, 16654265, 33308530, 66617060]

約数ペア:

[(1, 66617060), (2, 33308530), (4, 16654265), (5, 13323412), (10, 6661706), (20, 3330853), (29, 2297140), (58, 1148570), (116, 574285), (145, 459428), (290, 229714), (331, 201260), (347, 191980), (580, 114857), (662, 100630), (694, 95990), (1324, 50315), (1388, 47995), (1655, 40252), (1735, 38396), (3310, 20126), (3470, 19198), (6620, 10063), (6940, 9599)]