22940000

素因数分解:

$2^5\times 5^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 120

約数和(自身を含む): 59830848

約数和(自身を除く): 36890848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 37, 40, 50, 62, 74, 80, 100, 124, 125, 148, 155, 160, 185, 200, 248, 250, 296, 310, 370, 400, 496, 500, 592, 620, 625, 740, 775, 800, 925, 992, 1000, 1147, 1184, 1240, 1250, 1480, 1550, 1850, 2000, 2294, 2480, 2500, 2960, 3100, 3700, 3875, 4000, 4588, 4625, 4960, 5000, 5735, 5920, 6200, 7400, 7750, 9176, 9250, 10000, 11470, 12400, 14800, 15500, 18352, 18500, 19375, 20000, 22940, 23125, 24800, 28675, 29600, 31000, 36704, 37000, 38750, 45880, 46250, 57350, 62000, 74000, 77500, 91760, 92500, 114700, 124000, 143375, 148000, 155000, 183520, 185000, 229400, 286750, 310000, 370000, 458800, 573500, 620000, 716875, 740000, 917600, 1147000, 1433750, 2294000, 2867500, 4588000, 5735000, 11470000, 22940000]

約数ペア:

[(1, 22940000), (2, 11470000), (4, 5735000), (5, 4588000), (8, 2867500), (10, 2294000), (16, 1433750), (20, 1147000), (25, 917600), (31, 740000), (32, 716875), (37, 620000), (40, 573500), (50, 458800), (62, 370000), (74, 310000), (80, 286750), (100, 229400), (124, 185000), (125, 183520), (148, 155000), (155, 148000), (160, 143375), (185, 124000), (200, 114700), (248, 92500), (250, 91760), (296, 77500), (310, 74000), (370, 62000), (400, 57350), (496, 46250), (500, 45880), (592, 38750), (620, 37000), (625, 36704), (740, 31000), (775, 29600), (800, 28675), (925, 24800), (992, 23125), (1000, 22940), (1147, 20000), (1184, 19375), (1240, 18500), (1250, 18352), (1480, 15500), (1550, 14800), (1850, 12400), (2000, 11470), (2294, 10000), (2480, 9250), (2500, 9176), (2960, 7750), (3100, 7400), (3700, 6200), (3875, 5920), (4000, 5735), (4588, 5000), (4625, 4960)]