26938600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 67905810

約数和(自身を除く): 40967210

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 797, 845, 1300, 1352, 1594, 1690, 2600, 3188, 3380, 3985, 4225, 6376, 6760, 7970, 8450, 10361, 15940, 16900, 19925, 20722, 31880, 33800, 39850, 41444, 51805, 79700, 82888, 103610, 134693, 159400, 207220, 259025, 269386, 414440, 518050, 538772, 673465, 1036100, 1077544, 1346930, 2072200, 2693860, 3367325, 5387720, 6734650, 13469300, 26938600]

約数ペア:

[(1, 26938600), (2, 13469300), (4, 6734650), (5, 5387720), (8, 3367325), (10, 2693860), (13, 2072200), (20, 1346930), (25, 1077544), (26, 1036100), (40, 673465), (50, 538772), (52, 518050), (65, 414440), (100, 269386), (104, 259025), (130, 207220), (169, 159400), (200, 134693), (260, 103610), (325, 82888), (338, 79700), (520, 51805), (650, 41444), (676, 39850), (797, 33800), (845, 31880), (1300, 20722), (1352, 19925), (1594, 16900), (1690, 15940), (2600, 10361), (3188, 8450), (3380, 7970), (3985, 6760), (4225, 6376)]