1624339960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{16381}}^1$

素因数の和:16496

約数の個数: 64

約数和(自身を含む): 3809797920

約数和(自身を除く): 2185457960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 67, 74, 134, 148, 185, 268, 296, 335, 370, 536, 670, 740, 1340, 1480, 2479, 2680, 4958, 9916, 12395, 16381, 19832, 24790, 32762, 49580, 65524, 81905, 99160, 131048, 163810, 327620, 606097, 655240, 1097527, 1212194, 2195054, 2424388, 3030485, 4390108, 4848776, 5487635, 6060970, 8780216, 10975270, 12121940, 21950540, 24243880, 40608499, 43901080, 81216998, 162433996, 203042495, 324867992, 406084990, 812169980, 1624339960]

約数ペア:

[(1, 1624339960), (2, 812169980), (4, 406084990), (5, 324867992), (8, 203042495), (10, 162433996), (20, 81216998), (37, 43901080), (40, 40608499), (67, 24243880), (74, 21950540), (134, 12121940), (148, 10975270), (185, 8780216), (268, 6060970), (296, 5487635), (335, 4848776), (370, 4390108), (536, 3030485), (670, 2424388), (740, 2195054), (1340, 1212194), (1480, 1097527), (2479, 655240), (2680, 606097), (4958, 327620), (9916, 163810), (12395, 131048), (16381, 99160), (19832, 81905), (24790, 65524), (32762, 49580)]