32808620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 74638368

約数和(自身を除く): 41829748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 257, 260, 491, 514, 982, 1028, 1285, 1964, 2455, 2570, 3341, 4910, 5140, 6383, 6682, 9820, 12766, 13364, 16705, 25532, 31915, 33410, 63830, 66820, 126187, 127660, 252374, 504748, 630935, 1261870, 1640431, 2523740, 3280862, 6561724, 8202155, 16404310, 32808620]

約数ペア:

[(1, 32808620), (2, 16404310), (4, 8202155), (5, 6561724), (10, 3280862), (13, 2523740), (20, 1640431), (26, 1261870), (52, 630935), (65, 504748), (130, 252374), (257, 127660), (260, 126187), (491, 66820), (514, 63830), (982, 33410), (1028, 31915), (1285, 25532), (1964, 16705), (2455, 13364), (2570, 12766), (3341, 9820), (4910, 6682), (5140, 6383)]