27448120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 43676360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 587, 668, 835, 1169, 1174, 1336, 1670, 2338, 2348, 2935, 3340, 4109, 4676, 4696, 5845, 5870, 6680, 8218, 9352, 11690, 11740, 16436, 20545, 23380, 23480, 32872, 41090, 46760, 82180, 98029, 164360, 196058, 392116, 490145, 686203, 784232, 980290, 1372406, 1960580, 2744812, 3431015, 3921160, 5489624, 6862030, 13724060, 27448120]

約数ペア:

[(1, 27448120), (2, 13724060), (4, 6862030), (5, 5489624), (7, 3921160), (8, 3431015), (10, 2744812), (14, 1960580), (20, 1372406), (28, 980290), (35, 784232), (40, 686203), (56, 490145), (70, 392116), (140, 196058), (167, 164360), (280, 98029), (334, 82180), (587, 46760), (668, 41090), (835, 32872), (1169, 23480), (1174, 23380), (1336, 20545), (1670, 16436), (2338, 11740), (2348, 11690), (2935, 9352), (3340, 8218), (4109, 6680), (4676, 5870), (4696, 5845)]