29392720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 79280640

約数和(自身を除く): 49887920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 719, 730, 1022, 1168, 1438, 1460, 2044, 2555, 2876, 2920, 3595, 4088, 5033, 5110, 5752, 5840, 7190, 8176, 10066, 10220, 11504, 14380, 20132, 20440, 25165, 28760, 40264, 40880, 50330, 52487, 57520, 80528, 100660, 104974, 201320, 209948, 262435, 367409, 402640, 419896, 524870, 734818, 839792, 1049740, 1469636, 1837045, 2099480, 2939272, 3674090, 4198960, 5878544, 7348180, 14696360, 29392720]

約数ペア:

[(1, 29392720), (2, 14696360), (4, 7348180), (5, 5878544), (7, 4198960), (8, 3674090), (10, 2939272), (14, 2099480), (16, 1837045), (20, 1469636), (28, 1049740), (35, 839792), (40, 734818), (56, 524870), (70, 419896), (73, 402640), (80, 367409), (112, 262435), (140, 209948), (146, 201320), (280, 104974), (292, 100660), (365, 80528), (511, 57520), (560, 52487), (584, 50330), (719, 40880), (730, 40264), (1022, 28760), (1168, 25165), (1438, 20440), (1460, 20132), (2044, 14380), (2555, 11504), (2876, 10220), (2920, 10066), (3595, 8176), (4088, 7190), (5033, 5840), (5110, 5752)]