11333840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 30986112

約数和(自身を除く): 19652272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 547, 560, 592, 740, 1036, 1094, 1295, 1480, 2072, 2188, 2590, 2735, 2960, 3829, 4144, 4376, 5180, 5470, 7658, 8752, 10360, 10940, 15316, 19145, 20239, 20720, 21880, 30632, 38290, 40478, 43760, 61264, 76580, 80956, 101195, 141673, 153160, 161912, 202390, 283346, 306320, 323824, 404780, 566692, 708365, 809560, 1133384, 1416730, 1619120, 2266768, 2833460, 5666920, 11333840]

約数ペア:

[(1, 11333840), (2, 5666920), (4, 2833460), (5, 2266768), (7, 1619120), (8, 1416730), (10, 1133384), (14, 809560), (16, 708365), (20, 566692), (28, 404780), (35, 323824), (37, 306320), (40, 283346), (56, 202390), (70, 161912), (74, 153160), (80, 141673), (112, 101195), (140, 80956), (148, 76580), (185, 61264), (259, 43760), (280, 40478), (296, 38290), (370, 30632), (518, 21880), (547, 20720), (560, 20239), (592, 19145), (740, 15316), (1036, 10940), (1094, 10360), (1295, 8752), (1480, 7658), (2072, 5470), (2188, 5180), (2590, 4376), (2735, 4144), (2960, 3829)]