3721760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3323}}^1$

素因数の和:3345

約数の個数: 48

約数和(自身を含む): 10051776

約数和(自身を除く): 6330016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3323, 6646, 13292, 16615, 23261, 26584, 33230, 46522, 53168, 66460, 93044, 106336, 116305, 132920, 186088, 232610, 265840, 372176, 465220, 531680, 744352, 930440, 1860880, 3721760]

約数ペア:

[(1, 3721760), (2, 1860880), (4, 930440), (5, 744352), (7, 531680), (8, 465220), (10, 372176), (14, 265840), (16, 232610), (20, 186088), (28, 132920), (32, 116305), (35, 106336), (40, 93044), (56, 66460), (70, 53168), (80, 46522), (112, 33230), (140, 26584), (160, 23261), (224, 16615), (280, 13292), (560, 6646), (1120, 3323)]