14291000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 34594560

約数和(自身を除く): 20303560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 461, 500, 620, 775, 922, 1000, 1240, 1550, 1844, 2305, 3100, 3688, 3875, 4610, 6200, 7750, 9220, 11525, 14291, 15500, 18440, 23050, 28582, 31000, 46100, 57164, 57625, 71455, 92200, 114328, 115250, 142910, 230500, 285820, 357275, 461000, 571640, 714550, 1429100, 1786375, 2858200, 3572750, 7145500, 14291000]

約数ペア:

[(1, 14291000), (2, 7145500), (4, 3572750), (5, 2858200), (8, 1786375), (10, 1429100), (20, 714550), (25, 571640), (31, 461000), (40, 357275), (50, 285820), (62, 230500), (100, 142910), (124, 115250), (125, 114328), (155, 92200), (200, 71455), (248, 57625), (250, 57164), (310, 46100), (461, 31000), (500, 28582), (620, 23050), (775, 18440), (922, 15500), (1000, 14291), (1240, 11525), (1550, 9220), (1844, 7750), (2305, 6200), (3100, 4610), (3688, 3875)]