26557180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 62685504

約数和(自身を除く): 36128324

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 4441, 5980, 8882, 17764, 22205, 44410, 57733, 88820, 102143, 115466, 204286, 230932, 288665, 408572, 510715, 577330, 1021430, 1154660, 1327859, 2042860, 2655718, 5311436, 6639295, 13278590, 26557180]

約数ペア:

[(1, 26557180), (2, 13278590), (4, 6639295), (5, 5311436), (10, 2655718), (13, 2042860), (20, 1327859), (23, 1154660), (26, 1021430), (46, 577330), (52, 510715), (65, 408572), (92, 288665), (115, 230932), (130, 204286), (230, 115466), (260, 102143), (299, 88820), (460, 57733), (598, 44410), (1196, 22205), (1495, 17764), (2990, 8882), (4441, 5980)]