1640645067610

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{47269}}^1\times {\mathrm{7529}}^1$

素因数の和:55266

約数の個数: 32

約数和(自身を含む): 2960022819600

約数和(自身を除く): 1319377751990

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 7529, 15058, 37645, 47269, 75290, 94538, 236345, 472690, 3470869, 6941738, 17354345, 21791009, 34708690, 43582018, 108955045, 217910090, 355888301, 711776602, 1779441505, 3558883010, 164064506761, 328129013522, 820322533805, 1640645067610]

約数ペア:

[(1, 1640645067610), (2, 820322533805), (5, 328129013522), (10, 164064506761), (461, 3558883010), (922, 1779441505), (2305, 711776602), (4610, 355888301), (7529, 217910090), (15058, 108955045), (37645, 43582018), (47269, 34708690), (75290, 21791009), (94538, 17354345), (236345, 6941738), (472690, 3470869)]