99441400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 241703280

約数和(自身を除く): 142261880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 67, 82, 100, 134, 164, 181, 200, 205, 268, 328, 335, 362, 410, 536, 670, 724, 820, 905, 1025, 1340, 1448, 1640, 1675, 1810, 2050, 2680, 2747, 3350, 3620, 4100, 4525, 5494, 6700, 7240, 7421, 8200, 9050, 10988, 12127, 13400, 13735, 14842, 18100, 21976, 24254, 27470, 29684, 36200, 37105, 48508, 54940, 59368, 60635, 68675, 74210, 97016, 109880, 121270, 137350, 148420, 185525, 242540, 274700, 296840, 303175, 371050, 485080, 497207, 549400, 606350, 742100, 994414, 1212700, 1484200, 1988828, 2425400, 2486035, 3977656, 4972070, 9944140, 12430175, 19888280, 24860350, 49720700, 99441400]

約数ペア:

[(1, 99441400), (2, 49720700), (4, 24860350), (5, 19888280), (8, 12430175), (10, 9944140), (20, 4972070), (25, 3977656), (40, 2486035), (41, 2425400), (50, 1988828), (67, 1484200), (82, 1212700), (100, 994414), (134, 742100), (164, 606350), (181, 549400), (200, 497207), (205, 485080), (268, 371050), (328, 303175), (335, 296840), (362, 274700), (410, 242540), (536, 185525), (670, 148420), (724, 137350), (820, 121270), (905, 109880), (1025, 97016), (1340, 74210), (1448, 68675), (1640, 60635), (1675, 59368), (1810, 54940), (2050, 48508), (2680, 37105), (2747, 36200), (3350, 29684), (3620, 27470), (4100, 24254), (4525, 21976), (5494, 18100), (6700, 14842), (7240, 13735), (7421, 13400), (8200, 12127), (9050, 10988)]