82546180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 185149440

約数和(自身を除く): 102603260

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 4591, 8990, 9182, 17980, 18364, 22955, 45910, 91820, 133139, 142321, 266278, 284642, 532556, 569284, 665695, 711605, 1331390, 1423210, 2662780, 2846420, 4127309, 8254618, 16509236, 20636545, 41273090, 82546180]

約数ペア:

[(1, 82546180), (2, 41273090), (4, 20636545), (5, 16509236), (10, 8254618), (20, 4127309), (29, 2846420), (31, 2662780), (58, 1423210), (62, 1331390), (116, 711605), (124, 665695), (145, 569284), (155, 532556), (290, 284642), (310, 266278), (580, 142321), (620, 133139), (899, 91820), (1798, 45910), (3596, 22955), (4495, 18364), (4591, 17980), (8990, 9182)]