282327280

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{52673}}^1$

素因数の和:52753

約数の個数: 40

約数和(自身を含む): 666220752

約数和(自身を除く): 383893472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 52673, 105346, 210692, 263365, 421384, 526730, 842768, 1053460, 2106920, 3529091, 4213840, 7058182, 14116364, 17645455, 28232728, 35290910, 56465456, 70581820, 141163640, 282327280]

約数ペア:

[(1, 282327280), (2, 141163640), (4, 70581820), (5, 56465456), (8, 35290910), (10, 28232728), (16, 17645455), (20, 14116364), (40, 7058182), (67, 4213840), (80, 3529091), (134, 2106920), (268, 1053460), (335, 842768), (536, 526730), (670, 421384), (1072, 263365), (1340, 210692), (2680, 105346), (5360, 52673)]