40213950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{38299}}^1$

素因数の和:38321

約数の個数: 48

約数和(自身を含む): 113980800

約数和(自身を除く): 73766850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 38299, 76598, 114897, 191495, 229794, 268093, 382990, 536186, 574485, 804279, 957475, 1148970, 1340465, 1608558, 1914950, 2680930, 2872425, 4021395, 5744850, 6702325, 8042790, 13404650, 20106975, 40213950]

約数ペア:

[(1, 40213950), (2, 20106975), (3, 13404650), (5, 8042790), (6, 6702325), (7, 5744850), (10, 4021395), (14, 2872425), (15, 2680930), (21, 1914950), (25, 1608558), (30, 1340465), (35, 1148970), (42, 957475), (50, 804279), (70, 574485), (75, 536186), (105, 382990), (150, 268093), (175, 229794), (210, 191495), (350, 114897), (525, 76598), (1050, 38299)]