33047240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 79488000

約数和(自身を除く): 46440760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 919, 1160, 1240, 1798, 1838, 3596, 3676, 4495, 4595, 7192, 7352, 8990, 9190, 17980, 18380, 26651, 28489, 35960, 36760, 53302, 56978, 106604, 113956, 133255, 142445, 213208, 227912, 266510, 284890, 533020, 569780, 826181, 1066040, 1139560, 1652362, 3304724, 4130905, 6609448, 8261810, 16523620, 33047240]

約数ペア:

[(1, 33047240), (2, 16523620), (4, 8261810), (5, 6609448), (8, 4130905), (10, 3304724), (20, 1652362), (29, 1139560), (31, 1066040), (40, 826181), (58, 569780), (62, 533020), (116, 284890), (124, 266510), (145, 227912), (155, 213208), (232, 142445), (248, 133255), (290, 113956), (310, 106604), (580, 56978), (620, 53302), (899, 36760), (919, 35960), (1160, 28489), (1240, 26651), (1798, 18380), (1838, 17980), (3596, 9190), (3676, 8990), (4495, 7352), (4595, 7192)]