5433620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 12230400

約数和(自身を除く): 6796780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 181, 190, 316, 362, 380, 395, 724, 790, 905, 1501, 1580, 1810, 3002, 3439, 3620, 6004, 6878, 7505, 13756, 14299, 15010, 17195, 28598, 30020, 34390, 57196, 68780, 71495, 142990, 271681, 285980, 543362, 1086724, 1358405, 2716810, 5433620]

約数ペア:

[(1, 5433620), (2, 2716810), (4, 1358405), (5, 1086724), (10, 543362), (19, 285980), (20, 271681), (38, 142990), (76, 71495), (79, 68780), (95, 57196), (158, 34390), (181, 30020), (190, 28598), (316, 17195), (362, 15010), (380, 14299), (395, 13756), (724, 7505), (790, 6878), (905, 6004), (1501, 3620), (1580, 3439), (1810, 3002)]