682747880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9941}}^1$

素因数の和:10070

約数の個数: 64

約数和(自身を含む): 1642816080

約数和(自身を除く): 960068200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 808, 1010, 1717, 2020, 3434, 4040, 6868, 8585, 9941, 13736, 17170, 19882, 34340, 39764, 49705, 68680, 79528, 99410, 168997, 198820, 337994, 397640, 675988, 844985, 1004041, 1351976, 1689970, 2008082, 3379940, 4016164, 5020205, 6759880, 8032328, 10040410, 17068697, 20080820, 34137394, 40161640, 68274788, 85343485, 136549576, 170686970, 341373940, 682747880]

約数ペア:

[(1, 682747880), (2, 341373940), (4, 170686970), (5, 136549576), (8, 85343485), (10, 68274788), (17, 40161640), (20, 34137394), (34, 20080820), (40, 17068697), (68, 10040410), (85, 8032328), (101, 6759880), (136, 5020205), (170, 4016164), (202, 3379940), (340, 2008082), (404, 1689970), (505, 1351976), (680, 1004041), (808, 844985), (1010, 675988), (1717, 397640), (2020, 337994), (3434, 198820), (4040, 168997), (6868, 99410), (8585, 79528), (9941, 68680), (13736, 49705), (17170, 39764), (19882, 34340)]