42241640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2557}}^1$

素因数の和:2634

約数の個数: 64

約数和(自身を含む): 110505600

約数和(自身を除く): 68263960

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, 2557, 3304, 4130, 5114, 8260, 10228, 12785, 16520, 17899, 20456, 25570, 35798, 51140, 71596, 89495, 102280, 143192, 150863, 178990, 301726, 357980, 603452, 715960, 754315, 1056041, 1206904, 1508630, 2112082, 3017260, 4224164, 5280205, 6034520, 8448328, 10560410, 21120820, 42241640]

約数ペア:

[(1, 42241640), (2, 21120820), (4, 10560410), (5, 8448328), (7, 6034520), (8, 5280205), (10, 4224164), (14, 3017260), (20, 2112082), (28, 1508630), (35, 1206904), (40, 1056041), (56, 754315), (59, 715960), (70, 603452), (118, 357980), (140, 301726), (236, 178990), (280, 150863), (295, 143192), (413, 102280), (472, 89495), (590, 71596), (826, 51140), (1180, 35798), (1652, 25570), (2065, 20456), (2360, 17899), (2557, 16520), (3304, 12785), (4130, 10228), (5114, 8260)]