42183820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5107}}^1$

素因数の和:5182

約数の個数: 48

約数和(自身を含む): 102977280

約数和(自身を除く): 60793460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 5107, 8260, 10214, 20428, 25535, 35749, 51070, 71498, 102140, 142996, 178745, 301313, 357490, 602626, 714980, 1205252, 1506565, 2109191, 3013130, 4218382, 6026260, 8436764, 10545955, 21091910, 42183820]

約数ペア:

[(1, 42183820), (2, 21091910), (4, 10545955), (5, 8436764), (7, 6026260), (10, 4218382), (14, 3013130), (20, 2109191), (28, 1506565), (35, 1205252), (59, 714980), (70, 602626), (118, 357490), (140, 301313), (236, 178745), (295, 142996), (413, 102140), (590, 71498), (826, 51070), (1180, 35749), (1652, 25535), (2065, 20428), (4130, 10214), (5107, 8260)]