64909721630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1259}}^1$

素因数の和:1746

約数の個数: 128

約数和(自身を含む): 134791050240

約数和(自身を除く): 69881328610

約数列:

[1, 2, 5, 10, 13, 23, 26, 43, 46, 65, 86, 115, 130, 215, 230, 299, 401, 430, 559, 598, 802, 989, 1118, 1259, 1495, 1978, 2005, 2518, 2795, 2990, 4010, 4945, 5213, 5590, 6295, 9223, 9890, 10426, 12590, 12857, 16367, 17243, 18446, 25714, 26065, 28957, 32734, 34486, 46115, 52130, 54137, 57914, 64285, 81835, 86215, 92230, 108274, 119899, 128570, 144785, 163670, 172430, 224159, 239798, 270685, 289570, 376441, 396589, 448318, 504859, 541370, 599495, 703781, 752882, 793178, 1009718, 1120795, 1198990, 1245151, 1407562, 1882205, 1982945, 2241590, 2490302, 2524295, 3518905, 3764410, 3965890, 5048590, 5155657, 6225755, 6563167, 7037810, 10311314, 11611757, 12451510, 13126334, 16186963, 21708937, 23223514, 25778285, 32373926, 32815835, 43417874, 51556570, 58058785, 65631670, 80934815, 108544685, 116117570, 150952841, 161869630, 217089370, 282216181, 301905682, 499305551, 564432362, 754764205, 998611102, 1411080905, 1509528410, 2496527755, 2822161810, 4993055510, 6490972163, 12981944326, 32454860815, 64909721630]

約数ペア:

[(1, 64909721630), (2, 32454860815), (5, 12981944326), (10, 6490972163), (13, 4993055510), (23, 2822161810), (26, 2496527755), (43, 1509528410), (46, 1411080905), (65, 998611102), (86, 754764205), (115, 564432362), (130, 499305551), (215, 301905682), (230, 282216181), (299, 217089370), (401, 161869630), (430, 150952841), (559, 116117570), (598, 108544685), (802, 80934815), (989, 65631670), (1118, 58058785), (1259, 51556570), (1495, 43417874), (1978, 32815835), (2005, 32373926), (2518, 25778285), (2795, 23223514), (2990, 21708937), (4010, 16186963), (4945, 13126334), (5213, 12451510), (5590, 11611757), (6295, 10311314), (9223, 7037810), (9890, 6563167), (10426, 6225755), (12590, 5155657), (12857, 5048590), (16367, 3965890), (17243, 3764410), (18446, 3518905), (25714, 2524295), (26065, 2490302), (28957, 2241590), (32734, 1982945), (34486, 1882205), (46115, 1407562), (52130, 1245151), (54137, 1198990), (57914, 1120795), (64285, 1009718), (81835, 793178), (86215, 752882), (92230, 703781), (108274, 599495), (119899, 541370), (128570, 504859), (144785, 448318), (163670, 396589), (172430, 376441), (224159, 289570), (239798, 270685)]