26339820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33769}}^1$

素因数の和:33794

約数の個数: 48

約数和(自身を含む): 79427040

約数和(自身を除く): 53087220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 33769, 67538, 101307, 135076, 168845, 202614, 337690, 405228, 438997, 506535, 675380, 877994, 1013070, 1316991, 1755988, 2026140, 2194985, 2633982, 4389970, 5267964, 6584955, 8779940, 13169910, 26339820]

約数ペア:

[(1, 26339820), (2, 13169910), (3, 8779940), (4, 6584955), (5, 5267964), (6, 4389970), (10, 2633982), (12, 2194985), (13, 2026140), (15, 1755988), (20, 1316991), (26, 1013070), (30, 877994), (39, 675380), (52, 506535), (60, 438997), (65, 405228), (78, 337690), (130, 202614), (156, 168845), (195, 135076), (260, 101307), (390, 67538), (780, 33769)]