14885840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 36640512

約数和(自身を除く): 21754672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 107, 148, 185, 188, 214, 235, 296, 370, 376, 428, 470, 535, 592, 740, 752, 856, 940, 1070, 1480, 1712, 1739, 1880, 2140, 2960, 3478, 3760, 3959, 4280, 5029, 6956, 7918, 8560, 8695, 10058, 13912, 15836, 17390, 19795, 20116, 25145, 27824, 31672, 34780, 39590, 40232, 50290, 63344, 69560, 79180, 80464, 100580, 139120, 158360, 186073, 201160, 316720, 372146, 402320, 744292, 930365, 1488584, 1860730, 2977168, 3721460, 7442920, 14885840]

約数ペア:

[(1, 14885840), (2, 7442920), (4, 3721460), (5, 2977168), (8, 1860730), (10, 1488584), (16, 930365), (20, 744292), (37, 402320), (40, 372146), (47, 316720), (74, 201160), (80, 186073), (94, 158360), (107, 139120), (148, 100580), (185, 80464), (188, 79180), (214, 69560), (235, 63344), (296, 50290), (370, 40232), (376, 39590), (428, 34780), (470, 31672), (535, 27824), (592, 25145), (740, 20116), (752, 19795), (856, 17390), (940, 15836), (1070, 13912), (1480, 10058), (1712, 8695), (1739, 8560), (1880, 7918), (2140, 6956), (2960, 5029), (3478, 4280), (3760, 3959)]