116405000

素因数分解:

$2^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 281909760

約数和(自身を除く): 165504760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 625, 751, 775, 1000, 1240, 1250, 1502, 1550, 2500, 3004, 3100, 3755, 3875, 5000, 6008, 6200, 7510, 7750, 15020, 15500, 18775, 19375, 23281, 30040, 31000, 37550, 38750, 46562, 75100, 77500, 93124, 93875, 116405, 150200, 155000, 186248, 187750, 232810, 375500, 465620, 469375, 582025, 751000, 931240, 938750, 1164050, 1877500, 2328100, 2910125, 3755000, 4656200, 5820250, 11640500, 14550625, 23281000, 29101250, 58202500, 116405000]

約数ペア:

[(1, 116405000), (2, 58202500), (4, 29101250), (5, 23281000), (8, 14550625), (10, 11640500), (20, 5820250), (25, 4656200), (31, 3755000), (40, 2910125), (50, 2328100), (62, 1877500), (100, 1164050), (124, 938750), (125, 931240), (155, 751000), (200, 582025), (248, 469375), (250, 465620), (310, 375500), (500, 232810), (620, 187750), (625, 186248), (751, 155000), (775, 150200), (1000, 116405), (1240, 93875), (1250, 93124), (1502, 77500), (1550, 75100), (2500, 46562), (3004, 38750), (3100, 37550), (3755, 31000), (3875, 30040), (5000, 23281), (6008, 19375), (6200, 18775), (7510, 15500), (7750, 15020)]