4835528020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83921}}^1$

素因数の和:84040

約数の個数: 48

約数和(自身を含む): 10545974208

約数和(自身を除く): 5710446188

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1340, 2881, 5762, 11524, 14405, 28810, 57620, 83921, 167842, 335684, 419605, 839210, 1678420, 3608603, 5622707, 7217206, 11245414, 14434412, 18043015, 22490828, 28113535, 36086030, 56227070, 72172060, 112454140, 241776401, 483552802, 967105604, 1208882005, 2417764010, 4835528020]

約数ペア:

[(1, 4835528020), (2, 2417764010), (4, 1208882005), (5, 967105604), (10, 483552802), (20, 241776401), (43, 112454140), (67, 72172060), (86, 56227070), (134, 36086030), (172, 28113535), (215, 22490828), (268, 18043015), (335, 14434412), (430, 11245414), (670, 7217206), (860, 5622707), (1340, 3608603), (2881, 1678420), (5762, 839210), (11524, 419605), (14405, 335684), (28810, 167842), (57620, 83921)]