67766620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3838

約数の個数: 48

約数和(自身を含む): 152006400

約数和(自身を除く): 84239780

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 3769, 4495, 7538, 8990, 15076, 17980, 18845, 37690, 75380, 109301, 116839, 218602, 233678, 437204, 467356, 546505, 584195, 1093010, 1168390, 2186020, 2336780, 3388331, 6776662, 13553324, 16941655, 33883310, 67766620]

約数ペア:

[(1, 67766620), (2, 33883310), (4, 16941655), (5, 13553324), (10, 6776662), (20, 3388331), (29, 2336780), (31, 2186020), (58, 1168390), (62, 1093010), (116, 584195), (124, 546505), (145, 467356), (155, 437204), (290, 233678), (310, 218602), (580, 116839), (620, 109301), (899, 75380), (1798, 37690), (3596, 18845), (3769, 17980), (4495, 15076), (7538, 8990)]