42766100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 101639328

約数和(自身を除く): 58873228

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 491, 650, 670, 871, 982, 1300, 1340, 1675, 1742, 1964, 2455, 3350, 3484, 4355, 4910, 6383, 6700, 8710, 9820, 12275, 12766, 17420, 21775, 24550, 25532, 31915, 32897, 43550, 49100, 63830, 65794, 87100, 127660, 131588, 159575, 164485, 319150, 328970, 427661, 638300, 657940, 822425, 855322, 1644850, 1710644, 2138305, 3289700, 4276610, 8553220, 10691525, 21383050, 42766100]

約数ペア:

[(1, 42766100), (2, 21383050), (4, 10691525), (5, 8553220), (10, 4276610), (13, 3289700), (20, 2138305), (25, 1710644), (26, 1644850), (50, 855322), (52, 822425), (65, 657940), (67, 638300), (100, 427661), (130, 328970), (134, 319150), (260, 164485), (268, 159575), (325, 131588), (335, 127660), (491, 87100), (650, 65794), (670, 63830), (871, 49100), (982, 43550), (1300, 32897), (1340, 31915), (1675, 25532), (1742, 24550), (1964, 21775), (2455, 17420), (3350, 12766), (3484, 12275), (4355, 9820), (4910, 8710), (6383, 6700)]