70733840

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2843}}^1$

素因数の和:3167

約数の個数: 40

約数和(自身を含む): 165043008

約数和(自身を除く): 94309168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 622, 1244, 1555, 2488, 2843, 3110, 4976, 5686, 6220, 11372, 12440, 14215, 22744, 24880, 28430, 45488, 56860, 113720, 227440, 884173, 1768346, 3536692, 4420865, 7073384, 8841730, 14146768, 17683460, 35366920, 70733840]

約数ペア:

[(1, 70733840), (2, 35366920), (4, 17683460), (5, 14146768), (8, 8841730), (10, 7073384), (16, 4420865), (20, 3536692), (40, 1768346), (80, 884173), (311, 227440), (622, 113720), (1244, 56860), (1555, 45488), (2488, 28430), (2843, 24880), (3110, 22744), (4976, 14215), (5686, 12440), (6220, 11372)]