79064720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2393}}^1$

素因数の和:2472

約数の個数: 80

約数和(自身を含む): 213736320

約数和(自身を除く): 134671600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 2393, 3304, 4130, 4720, 4786, 6608, 8260, 9572, 11965, 16520, 16751, 19144, 23930, 33040, 33502, 38288, 47860, 67004, 83755, 95720, 134008, 141187, 167510, 191440, 268016, 282374, 335020, 564748, 670040, 705935, 988309, 1129496, 1340080, 1411870, 1976618, 2258992, 2823740, 3953236, 4941545, 5647480, 7906472, 9883090, 11294960, 15812944, 19766180, 39532360, 79064720]

約数ペア:

[(1, 79064720), (2, 39532360), (4, 19766180), (5, 15812944), (7, 11294960), (8, 9883090), (10, 7906472), (14, 5647480), (16, 4941545), (20, 3953236), (28, 2823740), (35, 2258992), (40, 1976618), (56, 1411870), (59, 1340080), (70, 1129496), (80, 988309), (112, 705935), (118, 670040), (140, 564748), (236, 335020), (280, 282374), (295, 268016), (413, 191440), (472, 167510), (560, 141187), (590, 134008), (826, 95720), (944, 83755), (1180, 67004), (1652, 47860), (2065, 38288), (2360, 33502), (2393, 33040), (3304, 23930), (4130, 19144), (4720, 16751), (4786, 16520), (6608, 11965), (8260, 9572)]