33271940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 76320048

約数和(自身を除く): 43048108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1753, 1898, 3506, 3796, 4745, 7012, 8765, 9490, 17530, 18980, 22789, 35060, 45578, 91156, 113945, 127969, 227890, 255938, 455780, 511876, 639845, 1279690, 1663597, 2559380, 3327194, 6654388, 8317985, 16635970, 33271940]

約数ペア:

[(1, 33271940), (2, 16635970), (4, 8317985), (5, 6654388), (10, 3327194), (13, 2559380), (20, 1663597), (26, 1279690), (52, 639845), (65, 511876), (73, 455780), (130, 255938), (146, 227890), (260, 127969), (292, 113945), (365, 91156), (730, 45578), (949, 35060), (1460, 22789), (1753, 18980), (1898, 17530), (3506, 9490), (3796, 8765), (4745, 7012)]