37307140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143489}}^1$

素因数の和:143511

約数の個数: 24

約数和(自身を含む): 84372120

約数和(自身を除く): 47064980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 143489, 286978, 573956, 717445, 1434890, 1865357, 2869780, 3730714, 7461428, 9326785, 18653570, 37307140]

約数ペア:

[(1, 37307140), (2, 18653570), (4, 9326785), (5, 7461428), (10, 3730714), (13, 2869780), (20, 1865357), (26, 1434890), (52, 717445), (65, 573956), (130, 286978), (260, 143489)]