823161920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8963}}^1$

素因数の和:9028

約数の個数: 112

約数和(自身を含む): 2295070848

約数和(自身を除く): 1471908928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2240, 2296, 2624, 2870, 3280, 4592, 5740, 6560, 8963, 9184, 11480, 13120, 17926, 18368, 22960, 35852, 44815, 45920, 62741, 71704, 89630, 91840, 125482, 143408, 179260, 250964, 286816, 313705, 358520, 367483, 501928, 573632, 627410, 717040, 734966, 1003856, 1254820, 1434080, 1469932, 1837415, 2007712, 2509640, 2572381, 2868160, 2939864, 3674830, 4015424, 5019280, 5144762, 5879728, 7349660, 10038560, 10289524, 11759456, 12861905, 14699320, 20077120, 20579048, 23518912, 25723810, 29398640, 41158096, 51447620, 58797280, 82316192, 102895240, 117594560, 164632384, 205790480, 411580960, 823161920]

約数ペア:

[(1, 823161920), (2, 411580960), (4, 205790480), (5, 164632384), (7, 117594560), (8, 102895240), (10, 82316192), (14, 58797280), (16, 51447620), (20, 41158096), (28, 29398640), (32, 25723810), (35, 23518912), (40, 20579048), (41, 20077120), (56, 14699320), (64, 12861905), (70, 11759456), (80, 10289524), (82, 10038560), (112, 7349660), (140, 5879728), (160, 5144762), (164, 5019280), (205, 4015424), (224, 3674830), (280, 2939864), (287, 2868160), (320, 2572381), (328, 2509640), (410, 2007712), (448, 1837415), (560, 1469932), (574, 1434080), (656, 1254820), (820, 1003856), (1120, 734966), (1148, 717040), (1312, 627410), (1435, 573632), (1640, 501928), (2240, 367483), (2296, 358520), (2624, 313705), (2870, 286816), (3280, 250964), (4592, 179260), (5740, 143408), (6560, 125482), (8963, 91840), (9184, 89630), (11480, 71704), (13120, 62741), (17926, 45920), (18368, 44815), (22960, 35852)]