102495640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3796

約数の個数: 64

約数和(自身を含む): 253108800

約数和(自身を除く): 150613160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 3719, 5512, 6890, 7438, 13780, 14876, 18595, 27560, 29752, 37190, 48347, 74380, 96694, 148760, 193388, 197107, 241735, 386776, 394214, 483470, 788428, 966940, 985535, 1576856, 1933880, 1971070, 2562391, 3942140, 5124782, 7884280, 10249564, 12811955, 20499128, 25623910, 51247820, 102495640]

約数ペア:

[(1, 102495640), (2, 51247820), (4, 25623910), (5, 20499128), (8, 12811955), (10, 10249564), (13, 7884280), (20, 5124782), (26, 3942140), (40, 2562391), (52, 1971070), (53, 1933880), (65, 1576856), (104, 985535), (106, 966940), (130, 788428), (212, 483470), (260, 394214), (265, 386776), (424, 241735), (520, 197107), (530, 193388), (689, 148760), (1060, 96694), (1378, 74380), (2120, 48347), (2756, 37190), (3445, 29752), (3719, 27560), (5512, 18595), (6890, 14876), (7438, 13780)]