4711850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 10311840

約数和(自身を除く): 5599990

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 659, 715, 1318, 1430, 3295, 3575, 6590, 7150, 7249, 8567, 14498, 16475, 17134, 32950, 36245, 42835, 72490, 85670, 94237, 181225, 188474, 214175, 362450, 428350, 471185, 942370, 2355925, 4711850]

約数ペア:

[(1, 4711850), (2, 2355925), (5, 942370), (10, 471185), (11, 428350), (13, 362450), (22, 214175), (25, 188474), (26, 181225), (50, 94237), (55, 85670), (65, 72490), (110, 42835), (130, 36245), (143, 32950), (275, 17134), (286, 16475), (325, 14498), (550, 8567), (650, 7249), (659, 7150), (715, 6590), (1318, 3575), (1430, 3295)]