40039140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23011}}^1$

素因数の和:23052

約数の個数: 48

約数和(自身を含む): 115980480

約数和(自身を除く): 75941340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 23011, 46022, 69033, 92044, 115055, 138066, 230110, 276132, 345165, 460220, 667319, 690330, 1334638, 1380660, 2001957, 2669276, 3336595, 4003914, 6673190, 8007828, 10009785, 13346380, 20019570, 40039140]

約数ペア:

[(1, 40039140), (2, 20019570), (3, 13346380), (4, 10009785), (5, 8007828), (6, 6673190), (10, 4003914), (12, 3336595), (15, 2669276), (20, 2001957), (29, 1380660), (30, 1334638), (58, 690330), (60, 667319), (87, 460220), (116, 345165), (145, 276132), (174, 230110), (290, 138066), (348, 115055), (435, 92044), (580, 69033), (870, 46022), (1740, 23011)]