2501374060

素因数分解:

$2^2\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{75479}}^1$

素因数の和:77145

約数の個数: 24

約数和(自身を含む): 5256125280

約数和(自身を除く): 2754751220

約数列:

[1, 2, 4, 5, 10, 20, 1657, 3314, 6628, 8285, 16570, 33140, 75479, 150958, 301916, 377395, 754790, 1509580, 125068703, 250137406, 500274812, 625343515, 1250687030, 2501374060]

約数ペア:

[(1, 2501374060), (2, 1250687030), (4, 625343515), (5, 500274812), (10, 250137406), (20, 125068703), (1657, 1509580), (3314, 754790), (6628, 377395), (8285, 301916), (16570, 150958), (33140, 75479)]