5565430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 11144448

約数和(自身を除く): 5579018

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1381, 2015, 2762, 4030, 6905, 13810, 17953, 35906, 42811, 85622, 89765, 179530, 214055, 428110, 556543, 1113086, 2782715, 5565430]

約数ペア:

[(1, 5565430), (2, 2782715), (5, 1113086), (10, 556543), (13, 428110), (26, 214055), (31, 179530), (62, 89765), (65, 85622), (130, 42811), (155, 35906), (310, 17953), (403, 13810), (806, 6905), (1381, 4030), (2015, 2762)]