146588560

素因数分解:

$2^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3517}}^1$

素因数の和:4051

約数の個数: 40

約数和(自身を含む): 341569656

約数和(自身を除く): 194981096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 521, 1042, 2084, 2605, 3517, 4168, 5210, 7034, 8336, 10420, 14068, 17585, 20840, 28136, 35170, 41680, 56272, 70340, 140680, 281360, 1832357, 3664714, 7329428, 9161785, 14658856, 18323570, 29317712, 36647140, 73294280, 146588560]

約数ペア:

[(1, 146588560), (2, 73294280), (4, 36647140), (5, 29317712), (8, 18323570), (10, 14658856), (16, 9161785), (20, 7329428), (40, 3664714), (80, 1832357), (521, 281360), (1042, 140680), (2084, 70340), (2605, 56272), (3517, 41680), (4168, 35170), (5210, 28136), (7034, 20840), (8336, 17585), (10420, 14068)]