2214993400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18803}}^1$

素因数の和:18869

約数の個数: 96

約数和(自身を含む): 5596070400

約数和(自身を除く): 3381077000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 475, 589, 620, 760, 775, 950, 1178, 1240, 1550, 1900, 2356, 2945, 3100, 3800, 4712, 5890, 6200, 11780, 14725, 18803, 23560, 29450, 37606, 58900, 75212, 94015, 117800, 150424, 188030, 357257, 376060, 470075, 582893, 714514, 752120, 940150, 1165786, 1429028, 1786285, 1880300, 2331572, 2858056, 2914465, 3572570, 3760600, 4663144, 5828930, 7145140, 8931425, 11074967, 11657860, 14290280, 14572325, 17862850, 22149934, 23315720, 29144650, 35725700, 44299868, 55374835, 58289300, 71451400, 88599736, 110749670, 116578600, 221499340, 276874175, 442998680, 553748350, 1107496700, 2214993400]

約数ペア:

[(1, 2214993400), (2, 1107496700), (4, 553748350), (5, 442998680), (8, 276874175), (10, 221499340), (19, 116578600), (20, 110749670), (25, 88599736), (31, 71451400), (38, 58289300), (40, 55374835), (50, 44299868), (62, 35725700), (76, 29144650), (95, 23315720), (100, 22149934), (124, 17862850), (152, 14572325), (155, 14290280), (190, 11657860), (200, 11074967), (248, 8931425), (310, 7145140), (380, 5828930), (475, 4663144), (589, 3760600), (620, 3572570), (760, 2914465), (775, 2858056), (950, 2331572), (1178, 1880300), (1240, 1786285), (1550, 1429028), (1900, 1165786), (2356, 940150), (2945, 752120), (3100, 714514), (3800, 582893), (4712, 470075), (5890, 376060), (6200, 357257), (11780, 188030), (14725, 150424), (18803, 117800), (23560, 94015), (29450, 75212), (37606, 58900)]