79553120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 196481376

約数和(自身を除く): 116928256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 67, 80, 82, 134, 160, 164, 181, 205, 268, 328, 335, 362, 410, 536, 656, 670, 724, 820, 905, 1072, 1312, 1340, 1448, 1640, 1810, 2144, 2680, 2747, 2896, 3280, 3620, 5360, 5494, 5792, 6560, 7240, 7421, 10720, 10988, 12127, 13735, 14480, 14842, 21976, 24254, 27470, 28960, 29684, 37105, 43952, 48508, 54940, 59368, 60635, 74210, 87904, 97016, 109880, 118736, 121270, 148420, 194032, 219760, 237472, 242540, 296840, 388064, 439520, 485080, 497207, 593680, 970160, 994414, 1187360, 1940320, 1988828, 2486035, 3977656, 4972070, 7955312, 9944140, 15910624, 19888280, 39776560, 79553120]

約数ペア:

[(1, 79553120), (2, 39776560), (4, 19888280), (5, 15910624), (8, 9944140), (10, 7955312), (16, 4972070), (20, 3977656), (32, 2486035), (40, 1988828), (41, 1940320), (67, 1187360), (80, 994414), (82, 970160), (134, 593680), (160, 497207), (164, 485080), (181, 439520), (205, 388064), (268, 296840), (328, 242540), (335, 237472), (362, 219760), (410, 194032), (536, 148420), (656, 121270), (670, 118736), (724, 109880), (820, 97016), (905, 87904), (1072, 74210), (1312, 60635), (1340, 59368), (1448, 54940), (1640, 48508), (1810, 43952), (2144, 37105), (2680, 29684), (2747, 28960), (2896, 27470), (3280, 24254), (3620, 21976), (5360, 14842), (5494, 14480), (5792, 13735), (6560, 12127), (7240, 10988), (7421, 10720)]