40875380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 108681216

約数和(自身を除く): 67805836

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 607, 740, 910, 962, 1036, 1214, 1295, 1820, 1924, 2405, 2428, 2590, 3035, 3367, 4249, 4810, 5180, 6070, 6734, 7891, 8498, 9620, 12140, 13468, 15782, 16835, 16996, 21245, 22459, 31564, 33670, 39455, 42490, 44918, 55237, 67340, 78910, 84980, 89836, 110474, 112295, 157213, 157820, 220948, 224590, 276185, 291967, 314426, 449180, 552370, 583934, 628852, 786065, 1104740, 1167868, 1459835, 1572130, 2043769, 2919670, 3144260, 4087538, 5839340, 8175076, 10218845, 20437690, 40875380]

約数ペア:

[(1, 40875380), (2, 20437690), (4, 10218845), (5, 8175076), (7, 5839340), (10, 4087538), (13, 3144260), (14, 2919670), (20, 2043769), (26, 1572130), (28, 1459835), (35, 1167868), (37, 1104740), (52, 786065), (65, 628852), (70, 583934), (74, 552370), (91, 449180), (130, 314426), (140, 291967), (148, 276185), (182, 224590), (185, 220948), (259, 157820), (260, 157213), (364, 112295), (370, 110474), (455, 89836), (481, 84980), (518, 78910), (607, 67340), (740, 55237), (910, 44918), (962, 42490), (1036, 39455), (1214, 33670), (1295, 31564), (1820, 22459), (1924, 21245), (2405, 16996), (2428, 16835), (2590, 15782), (3035, 13468), (3367, 12140), (4249, 9620), (4810, 8498), (5180, 7891), (6070, 6734)]