232421840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{415039}}^1$

素因数の和:415059

約数の個数: 40

約数和(自身を含む): 617579520

約数和(自身を除く): 385157680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 415039, 830078, 1660156, 2075195, 2905273, 3320312, 4150390, 5810546, 6640624, 8300780, 11621092, 14526365, 16601560, 23242184, 29052730, 33203120, 46484368, 58105460, 116210920, 232421840]

約数ペア:

[(1, 232421840), (2, 116210920), (4, 58105460), (5, 46484368), (7, 33203120), (8, 29052730), (10, 23242184), (14, 16601560), (16, 14526365), (20, 11621092), (28, 8300780), (35, 6640624), (40, 5810546), (56, 4150390), (70, 3320312), (80, 2905273), (112, 2075195), (140, 1660156), (280, 830078), (560, 415039)]