25466060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 58529520

約数和(自身を除く): 33063460

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 83, 92, 115, 116, 145, 166, 230, 290, 332, 415, 460, 529, 580, 667, 830, 1058, 1334, 1660, 1909, 2116, 2407, 2645, 2668, 3335, 3818, 4814, 5290, 6670, 7636, 9545, 9628, 10580, 12035, 13340, 15341, 19090, 24070, 30682, 38180, 43907, 48140, 55361, 61364, 76705, 87814, 110722, 153410, 175628, 219535, 221444, 276805, 306820, 439070, 553610, 878140, 1107220, 1273303, 2546606, 5093212, 6366515, 12733030, 25466060]

約数ペア:

[(1, 25466060), (2, 12733030), (4, 6366515), (5, 5093212), (10, 2546606), (20, 1273303), (23, 1107220), (29, 878140), (46, 553610), (58, 439070), (83, 306820), (92, 276805), (115, 221444), (116, 219535), (145, 175628), (166, 153410), (230, 110722), (290, 87814), (332, 76705), (415, 61364), (460, 55361), (529, 48140), (580, 43907), (667, 38180), (830, 30682), (1058, 24070), (1334, 19090), (1660, 15341), (1909, 13340), (2116, 12035), (2407, 10580), (2645, 9628), (2668, 9545), (3335, 7636), (3818, 6670), (4814, 5290)]