23619680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{21089}}^1$

素因数の和:21111

約数の個数: 48

約数和(自身を含む): 63776160

約数和(自身を除く): 40156480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 21089, 42178, 84356, 105445, 147623, 168712, 210890, 295246, 337424, 421780, 590492, 674848, 738115, 843560, 1180984, 1476230, 1687120, 2361968, 2952460, 3374240, 4723936, 5904920, 11809840, 23619680]

約数ペア:

[(1, 23619680), (2, 11809840), (4, 5904920), (5, 4723936), (7, 3374240), (8, 2952460), (10, 2361968), (14, 1687120), (16, 1476230), (20, 1180984), (28, 843560), (32, 738115), (35, 674848), (40, 590492), (56, 421780), (70, 337424), (80, 295246), (112, 210890), (140, 168712), (160, 147623), (224, 105445), (280, 84356), (560, 42178), (1120, 21089)]