194850880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2412

約数の個数: 112

約数和(自身を含む): 544836096

約数和(自身を除く): 349985216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2351, 2368, 2590, 2960, 4144, 4702, 5180, 5920, 8288, 9404, 10360, 11755, 11840, 16457, 16576, 18808, 20720, 23510, 32914, 37616, 41440, 47020, 65828, 75232, 82285, 82880, 86987, 94040, 131656, 150464, 164570, 173974, 188080, 263312, 329140, 347948, 376160, 434935, 526624, 608909, 658280, 695896, 752320, 869870, 1053248, 1217818, 1316560, 1391792, 1739740, 2435636, 2633120, 2783584, 3044545, 3479480, 4871272, 5266240, 5567168, 6089090, 6958960, 9742544, 12178180, 13917920, 19485088, 24356360, 27835840, 38970176, 48712720, 97425440, 194850880]

約数ペア:

[(1, 194850880), (2, 97425440), (4, 48712720), (5, 38970176), (7, 27835840), (8, 24356360), (10, 19485088), (14, 13917920), (16, 12178180), (20, 9742544), (28, 6958960), (32, 6089090), (35, 5567168), (37, 5266240), (40, 4871272), (56, 3479480), (64, 3044545), (70, 2783584), (74, 2633120), (80, 2435636), (112, 1739740), (140, 1391792), (148, 1316560), (160, 1217818), (185, 1053248), (224, 869870), (259, 752320), (280, 695896), (296, 658280), (320, 608909), (370, 526624), (448, 434935), (518, 376160), (560, 347948), (592, 329140), (740, 263312), (1036, 188080), (1120, 173974), (1184, 164570), (1295, 150464), (1480, 131656), (2072, 94040), (2240, 86987), (2351, 82880), (2368, 82285), (2590, 75232), (2960, 65828), (4144, 47020), (4702, 41440), (5180, 37616), (5920, 32914), (8288, 23510), (9404, 20720), (10360, 18808), (11755, 16576), (11840, 16457)]