97640140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 222630912

約数和(自身を除く): 124990772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 2957, 3302, 5914, 6604, 8255, 11828, 14785, 16510, 29570, 33020, 38441, 59140, 76882, 153764, 192205, 375539, 384410, 751078, 768820, 1502156, 1877695, 3755390, 4882007, 7510780, 9764014, 19528028, 24410035, 48820070, 97640140]

約数ペア:

[(1, 97640140), (2, 48820070), (4, 24410035), (5, 19528028), (10, 9764014), (13, 7510780), (20, 4882007), (26, 3755390), (52, 1877695), (65, 1502156), (127, 768820), (130, 751078), (254, 384410), (260, 375539), (508, 192205), (635, 153764), (1270, 76882), (1651, 59140), (2540, 38441), (2957, 33020), (3302, 29570), (5914, 16510), (6604, 14785), (8255, 11828)]