84203468920

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3891103}}^1$

素因数の和:3891655

約数の個数: 32

約数和(自身を含む): 189808053120

約数和(自身を除く): 105604584200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 4328, 5410, 10820, 21640, 3891103, 7782206, 15564412, 19455515, 31128824, 38911030, 77822060, 155644120, 2105086723, 4210173446, 8420346892, 10525433615, 16840693784, 21050867230, 42101734460, 84203468920]

約数ペア:

[(1, 84203468920), (2, 42101734460), (4, 21050867230), (5, 16840693784), (8, 10525433615), (10, 8420346892), (20, 4210173446), (40, 2105086723), (541, 155644120), (1082, 77822060), (2164, 38911030), (2705, 31128824), (4328, 19455515), (5410, 15564412), (10820, 7782206), (21640, 3891103)]