713772640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{637297}}^1$

素因数の和:637319

約数の個数: 48

約数和(自身を含む): 1927189152

約数和(自身を除く): 1213416512

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, 637297, 1274594, 2549188, 3186485, 4461079, 5098376, 6372970, 8922158, 10196752, 12745940, 17844316, 20393504, 22305395, 25491880, 35688632, 44610790, 50983760, 71377264, 89221580, 101967520, 142754528, 178443160, 356886320, 713772640]

約数ペア:

[(1, 713772640), (2, 356886320), (4, 178443160), (5, 142754528), (7, 101967520), (8, 89221580), (10, 71377264), (14, 50983760), (16, 44610790), (20, 35688632), (28, 25491880), (32, 22305395), (35, 20393504), (40, 17844316), (56, 12745940), (70, 10196752), (80, 8922158), (112, 6372970), (140, 5098376), (160, 4461079), (224, 3186485), (280, 2549188), (560, 1274594), (1120, 637297)]