40426657040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6562769}}^1$

素因数の和:6562800

約数の個数: 80

約数和(自身を含む): 117184821120

約数和(自身を除く): 76758164080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 6562769, 13125538, 26251076, 32813845, 45939383, 52502152, 65627690, 72190459, 91878766, 105004304, 131255380, 144380918, 183757532, 229696915, 262510760, 288761836, 360952295, 367515064, 459393830, 505333213, 525021520, 577523672, 721904590, 735030128, 918787660, 1010666426, 1155047344, 1443809180, 1837575320, 2021332852, 2526666065, 2887618360, 3675150640, 4042665704, 5053332130, 5775236720, 8085331408, 10106664260, 20213328520, 40426657040]

約数ペア:

[(1, 40426657040), (2, 20213328520), (4, 10106664260), (5, 8085331408), (7, 5775236720), (8, 5053332130), (10, 4042665704), (11, 3675150640), (14, 2887618360), (16, 2526666065), (20, 2021332852), (22, 1837575320), (28, 1443809180), (35, 1155047344), (40, 1010666426), (44, 918787660), (55, 735030128), (56, 721904590), (70, 577523672), (77, 525021520), (80, 505333213), (88, 459393830), (110, 367515064), (112, 360952295), (140, 288761836), (154, 262510760), (176, 229696915), (220, 183757532), (280, 144380918), (308, 131255380), (385, 105004304), (440, 91878766), (560, 72190459), (616, 65627690), (770, 52502152), (880, 45939383), (1232, 32813845), (1540, 26251076), (3080, 13125538), (6160, 6562769)]