2078602960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{3323}}^1$

素因数の和:4460

約数の個数: 80

約数和(自身を含む): 5529753216

約数和(自身を除く): 3451150256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1117, 2234, 3323, 4468, 5585, 6646, 7819, 8936, 11170, 13292, 15638, 16615, 17872, 22340, 23261, 26584, 31276, 33230, 39095, 44680, 46522, 53168, 62552, 66460, 78190, 89360, 93044, 116305, 125104, 132920, 156380, 186088, 232610, 265840, 312760, 372176, 465220, 625520, 930440, 1860880, 3711791, 7423582, 14847164, 18558955, 25982537, 29694328, 37117910, 51965074, 59388656, 74235820, 103930148, 129912685, 148471640, 207860296, 259825370, 296943280, 415720592, 519650740, 1039301480, 2078602960]

約数ペア:

[(1, 2078602960), (2, 1039301480), (4, 519650740), (5, 415720592), (7, 296943280), (8, 259825370), (10, 207860296), (14, 148471640), (16, 129912685), (20, 103930148), (28, 74235820), (35, 59388656), (40, 51965074), (56, 37117910), (70, 29694328), (80, 25982537), (112, 18558955), (140, 14847164), (280, 7423582), (560, 3711791), (1117, 1860880), (2234, 930440), (3323, 625520), (4468, 465220), (5585, 372176), (6646, 312760), (7819, 265840), (8936, 232610), (11170, 186088), (13292, 156380), (15638, 132920), (16615, 125104), (17872, 116305), (22340, 93044), (23261, 89360), (26584, 78190), (31276, 66460), (33230, 62552), (39095, 53168), (44680, 46522)]