33421720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26953}}^1$

素因数の和:26995

約数の個数: 32

約数和(自身を含む): 77627520

約数和(自身を除く): 44205800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 26953, 53906, 107812, 134765, 215624, 269530, 539060, 835543, 1078120, 1671086, 3342172, 4177715, 6684344, 8355430, 16710860, 33421720]

約数ペア:

[(1, 33421720), (2, 16710860), (4, 8355430), (5, 6684344), (8, 4177715), (10, 3342172), (20, 1671086), (31, 1078120), (40, 835543), (62, 539060), (124, 269530), (155, 215624), (248, 134765), (310, 107812), (620, 53906), (1240, 26953)]