1524403820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{12899}}^1$

素因数の和:13238

約数の個数: 48

約数和(自身を含む): 3380832000

約数和(自身を除く): 1856428180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 311, 380, 622, 1244, 1555, 3110, 5909, 6220, 11818, 12899, 23636, 25798, 29545, 51596, 59090, 64495, 118180, 128990, 245081, 257980, 490162, 980324, 1225405, 2450810, 4011589, 4901620, 8023178, 16046356, 20057945, 40115890, 76220191, 80231780, 152440382, 304880764, 381100955, 762201910, 1524403820]

約数ペア:

[(1, 1524403820), (2, 762201910), (4, 381100955), (5, 304880764), (10, 152440382), (19, 80231780), (20, 76220191), (38, 40115890), (76, 20057945), (95, 16046356), (190, 8023178), (311, 4901620), (380, 4011589), (622, 2450810), (1244, 1225405), (1555, 980324), (3110, 490162), (5909, 257980), (6220, 245081), (11818, 128990), (12899, 118180), (23636, 64495), (25798, 59090), (29545, 51596)]