10368260680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{18181}}^1$

素因数の和:18514

約数の個数: 64

約数和(自身を含む): 23858420400

約数和(自身を除く): 13490159720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 269, 424, 530, 538, 1060, 1076, 1345, 2120, 2152, 2690, 5380, 10760, 14257, 18181, 28514, 36362, 57028, 71285, 72724, 90905, 114056, 142570, 145448, 181810, 285140, 363620, 570280, 727240, 963593, 1927186, 3854372, 4817965, 4890689, 7708744, 9635930, 9781378, 19271860, 19562756, 24453445, 38543720, 39125512, 48906890, 97813780, 195627560, 259206517, 518413034, 1036826068, 1296032585, 2073652136, 2592065170, 5184130340, 10368260680]

約数ペア:

[(1, 10368260680), (2, 5184130340), (4, 2592065170), (5, 2073652136), (8, 1296032585), (10, 1036826068), (20, 518413034), (40, 259206517), (53, 195627560), (106, 97813780), (212, 48906890), (265, 39125512), (269, 38543720), (424, 24453445), (530, 19562756), (538, 19271860), (1060, 9781378), (1076, 9635930), (1345, 7708744), (2120, 4890689), (2152, 4817965), (2690, 3854372), (5380, 1927186), (10760, 963593), (14257, 727240), (18181, 570280), (28514, 363620), (36362, 285140), (57028, 181810), (71285, 145448), (72724, 142570), (90905, 114056)]