90326320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 242538048

約数和(自身を除く): 152211728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1597, 1616, 2020, 2828, 3194, 3535, 4040, 5656, 6388, 7070, 7985, 8080, 11179, 11312, 12776, 14140, 15970, 22358, 25552, 28280, 31940, 44716, 55895, 56560, 63880, 89432, 111790, 127760, 161297, 178864, 223580, 322594, 447160, 645188, 806485, 894320, 1129079, 1290376, 1612970, 2258158, 2580752, 3225940, 4516316, 5645395, 6451880, 9032632, 11290790, 12903760, 18065264, 22581580, 45163160, 90326320]

約数ペア:

[(1, 90326320), (2, 45163160), (4, 22581580), (5, 18065264), (7, 12903760), (8, 11290790), (10, 9032632), (14, 6451880), (16, 5645395), (20, 4516316), (28, 3225940), (35, 2580752), (40, 2258158), (56, 1612970), (70, 1290376), (80, 1129079), (101, 894320), (112, 806485), (140, 645188), (202, 447160), (280, 322594), (404, 223580), (505, 178864), (560, 161297), (707, 127760), (808, 111790), (1010, 89432), (1414, 63880), (1597, 56560), (1616, 55895), (2020, 44716), (2828, 31940), (3194, 28280), (3535, 25552), (4040, 22358), (5656, 15970), (6388, 14140), (7070, 12776), (7985, 11312), (8080, 11179)]