505156750540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1\times {\mathrm{32603}}^1$

素因数の和:35239

約数の個数: 96

約数和(自身を含む): 1192599023616

約数和(自身を除く): 687442273076

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, 2591, 2990, 5182, 5980, 10364, 12955, 25910, 32603, 33683, 51820, 59593, 65206, 67366, 119186, 130412, 134732, 163015, 168415, 238372, 297965, 326030, 336830, 423839, 595930, 652060, 673660, 749869, 774709, 847678, 1191860, 1499738, 1549418, 1695356, 2119195, 2999476, 3098836, 3749345, 3873545, 4238390, 7498690, 7747090, 8476780, 9748297, 14997380, 15494180, 19496594, 38993188, 48741485, 84474373, 97482970, 168948746, 194965940, 337897492, 422371865, 844743730, 1098166849, 1689487460, 1942910579, 2196333698, 3885821158, 4392667396, 5490834245, 7771642316, 9714552895, 10981668490, 19429105790, 21963336980, 25257837527, 38858211580, 50515675054, 101031350108, 126289187635, 252578375270, 505156750540]

約数ペア:

[(1, 505156750540), (2, 252578375270), (4, 126289187635), (5, 101031350108), (10, 50515675054), (13, 38858211580), (20, 25257837527), (23, 21963336980), (26, 19429105790), (46, 10981668490), (52, 9714552895), (65, 7771642316), (92, 5490834245), (115, 4392667396), (130, 3885821158), (230, 2196333698), (260, 1942910579), (299, 1689487460), (460, 1098166849), (598, 844743730), (1196, 422371865), (1495, 337897492), (2591, 194965940), (2990, 168948746), (5182, 97482970), (5980, 84474373), (10364, 48741485), (12955, 38993188), (25910, 19496594), (32603, 15494180), (33683, 14997380), (51820, 9748297), (59593, 8476780), (65206, 7747090), (67366, 7498690), (119186, 4238390), (130412, 3873545), (134732, 3749345), (163015, 3098836), (168415, 2999476), (238372, 2119195), (297965, 1695356), (326030, 1549418), (336830, 1499738), (423839, 1191860), (595930, 847678), (652060, 774709), (673660, 749869)]