24401780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 55695360

約数和(自身を除く): 31293580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 739, 1270, 1478, 1651, 2540, 2956, 3302, 3695, 6604, 7390, 8255, 9607, 14780, 16510, 19214, 33020, 38428, 48035, 93853, 96070, 187706, 192140, 375412, 469265, 938530, 1220089, 1877060, 2440178, 4880356, 6100445, 12200890, 24401780]

約数ペア:

[(1, 24401780), (2, 12200890), (4, 6100445), (5, 4880356), (10, 2440178), (13, 1877060), (20, 1220089), (26, 938530), (52, 469265), (65, 375412), (127, 192140), (130, 187706), (254, 96070), (260, 93853), (508, 48035), (635, 38428), (739, 33020), (1270, 19214), (1478, 16510), (1651, 14780), (2540, 9607), (2956, 8255), (3302, 7390), (3695, 6604)]