84367640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5107}}^1$

素因数の和:5184

約数の個数: 64

約数和(自身を含む): 220665600

約数和(自身を除く): 136297960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 5107, 8260, 10214, 16520, 20428, 25535, 35749, 40856, 51070, 71498, 102140, 142996, 178745, 204280, 285992, 301313, 357490, 602626, 714980, 1205252, 1429960, 1506565, 2109191, 2410504, 3013130, 4218382, 6026260, 8436764, 10545955, 12052520, 16873528, 21091910, 42183820, 84367640]

約数ペア:

[(1, 84367640), (2, 42183820), (4, 21091910), (5, 16873528), (7, 12052520), (8, 10545955), (10, 8436764), (14, 6026260), (20, 4218382), (28, 3013130), (35, 2410504), (40, 2109191), (56, 1506565), (59, 1429960), (70, 1205252), (118, 714980), (140, 602626), (236, 357490), (280, 301313), (295, 285992), (413, 204280), (472, 178745), (590, 142996), (826, 102140), (1180, 71498), (1652, 51070), (2065, 40856), (2360, 35749), (3304, 25535), (4130, 20428), (5107, 16520), (8260, 10214)]