75256220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9337}}^1$

素因数の和:9390

約数の個数: 48

約数和(自身を含む): 175703808

約数和(自身を除く): 100447588

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, 9337, 18674, 37348, 46685, 93370, 121381, 186740, 242762, 289447, 485524, 578894, 606905, 1157788, 1213810, 1447235, 2427620, 2894470, 3762811, 5788940, 7525622, 15051244, 18814055, 37628110, 75256220]

約数ペア:

[(1, 75256220), (2, 37628110), (4, 18814055), (5, 15051244), (10, 7525622), (13, 5788940), (20, 3762811), (26, 2894470), (31, 2427620), (52, 1447235), (62, 1213810), (65, 1157788), (124, 606905), (130, 578894), (155, 485524), (260, 289447), (310, 242762), (403, 186740), (620, 121381), (806, 93370), (1612, 46685), (2015, 37348), (4030, 18674), (8060, 9337)]