543892180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{5827}}^1$

素因数の和:6208

約数の個数: 48

約数和(自身を含む): 1233671040

約数和(自身を除く): 689778860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 359, 718, 1436, 1795, 3590, 4667, 5827, 7180, 9334, 11654, 18668, 23308, 23335, 29135, 46670, 58270, 75751, 93340, 116540, 151502, 303004, 378755, 757510, 1515020, 2091893, 4183786, 8367572, 10459465, 20918930, 27194609, 41837860, 54389218, 108778436, 135973045, 271946090, 543892180]

約数ペア:

[(1, 543892180), (2, 271946090), (4, 135973045), (5, 108778436), (10, 54389218), (13, 41837860), (20, 27194609), (26, 20918930), (52, 10459465), (65, 8367572), (130, 4183786), (260, 2091893), (359, 1515020), (718, 757510), (1436, 378755), (1795, 303004), (3590, 151502), (4667, 116540), (5827, 93340), (7180, 75751), (9334, 58270), (11654, 46670), (18668, 29135), (23308, 23335)]