40021872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 113623680

約数和(自身を除く): 73601808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 229, 264, 331, 458, 528, 662, 687, 916, 993, 1324, 1374, 1832, 1986, 2519, 2648, 2748, 3641, 3664, 3972, 5038, 5296, 5496, 7282, 7557, 7944, 10076, 10923, 10992, 14564, 15114, 15888, 20152, 21846, 29128, 30228, 40304, 43692, 58256, 60456, 75799, 87384, 120912, 151598, 174768, 227397, 303196, 454794, 606392, 833789, 909588, 1212784, 1667578, 1819176, 2501367, 3335156, 3638352, 5002734, 6670312, 10005468, 13340624, 20010936, 40021872]

約数ペア:

[(1, 40021872), (2, 20010936), (3, 13340624), (4, 10005468), (6, 6670312), (8, 5002734), (11, 3638352), (12, 3335156), (16, 2501367), (22, 1819176), (24, 1667578), (33, 1212784), (44, 909588), (48, 833789), (66, 606392), (88, 454794), (132, 303196), (176, 227397), (229, 174768), (264, 151598), (331, 120912), (458, 87384), (528, 75799), (662, 60456), (687, 58256), (916, 43692), (993, 40304), (1324, 30228), (1374, 29128), (1832, 21846), (1986, 20152), (2519, 15888), (2648, 15114), (2748, 14564), (3641, 10992), (3664, 10923), (3972, 10076), (5038, 7944), (5296, 7557), (5496, 7282)]