40152080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6047}}^1$

素因数の和:6143

約数の個数: 40

約数和(自身を含む): 94493952

約数和(自身を除く): 54341872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6047, 6640, 12094, 24188, 30235, 48376, 60470, 96752, 120940, 241880, 483760, 501901, 1003802, 2007604, 2509505, 4015208, 5019010, 8030416, 10038020, 20076040, 40152080]

約数ペア:

[(1, 40152080), (2, 20076040), (4, 10038020), (5, 8030416), (8, 5019010), (10, 4015208), (16, 2509505), (20, 2007604), (40, 1003802), (80, 501901), (83, 483760), (166, 241880), (332, 120940), (415, 96752), (664, 60470), (830, 48376), (1328, 30235), (1660, 24188), (3320, 12094), (6047, 6640)]