133033370860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16505381}}^1$

素因数の和:16505434

約数の個数: 48

約数和(自身を含む): 310565267712

約数和(自身を除く): 177531896852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 16505381, 33010762, 66021524, 82526905, 165053810, 214569953, 330107620, 429139906, 511666811, 858279812, 1023333622, 1072849765, 2046667244, 2145699530, 2558334055, 4291399060, 5116668110, 6651668543, 10233336220, 13303337086, 26606674172, 33258342715, 66516685430, 133033370860]

約数ペア:

[(1, 133033370860), (2, 66516685430), (4, 33258342715), (5, 26606674172), (10, 13303337086), (13, 10233336220), (20, 6651668543), (26, 5116668110), (31, 4291399060), (52, 2558334055), (62, 2145699530), (65, 2046667244), (124, 1072849765), (130, 1023333622), (155, 858279812), (260, 511666811), (310, 429139906), (403, 330107620), (620, 214569953), (806, 165053810), (1612, 82526905), (2015, 66021524), (4030, 33010762), (8060, 16505381)]