45175760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{80671}}^1$

素因数の和:80691

約数の個数: 40

約数和(自身を含む): 120039936

約数和(自身を除く): 74864176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 80671, 161342, 322684, 403355, 564697, 645368, 806710, 1129394, 1290736, 1613420, 2258788, 2823485, 3226840, 4517576, 5646970, 6453680, 9035152, 11293940, 22587880, 45175760]

約数ペア:

[(1, 45175760), (2, 22587880), (4, 11293940), (5, 9035152), (7, 6453680), (8, 5646970), (10, 4517576), (14, 3226840), (16, 2823485), (20, 2258788), (28, 1613420), (35, 1290736), (40, 1129394), (56, 806710), (70, 645368), (80, 564697), (112, 403355), (140, 322684), (280, 161342), (560, 80671)]