29219680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3727}}^1$

素因数の和:3756

約数の個数: 72

約数和(自身を含む): 80323488

約数和(自身を除く): 51103808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3727, 3920, 7454, 7840, 14908, 18635, 26089, 29816, 37270, 52178, 59632, 74540, 104356, 119264, 130445, 149080, 182623, 208712, 260890, 298160, 365246, 417424, 521780, 596320, 730492, 834848, 913115, 1043560, 1460984, 1826230, 2087120, 2921968, 3652460, 4174240, 5843936, 7304920, 14609840, 29219680]

約数ペア:

[(1, 29219680), (2, 14609840), (4, 7304920), (5, 5843936), (7, 4174240), (8, 3652460), (10, 2921968), (14, 2087120), (16, 1826230), (20, 1460984), (28, 1043560), (32, 913115), (35, 834848), (40, 730492), (49, 596320), (56, 521780), (70, 417424), (80, 365246), (98, 298160), (112, 260890), (140, 208712), (160, 182623), (196, 149080), (224, 130445), (245, 119264), (280, 104356), (392, 74540), (490, 59632), (560, 52178), (784, 37270), (980, 29816), (1120, 26089), (1568, 18635), (1960, 14908), (3727, 7840), (3920, 7454)]