5655587600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20521}}^1$

素因数の和:20605

約数の個数: 120

約数和(自身を含む): 14909561352

約数和(自身を除く): 9253973752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 53, 65, 80, 100, 104, 106, 130, 200, 208, 212, 260, 265, 325, 400, 424, 520, 530, 650, 689, 848, 1040, 1060, 1300, 1325, 1378, 2120, 2600, 2650, 2756, 3445, 4240, 5200, 5300, 5512, 6890, 10600, 11024, 13780, 17225, 20521, 21200, 27560, 34450, 41042, 55120, 68900, 82084, 102605, 137800, 164168, 205210, 266773, 275600, 328336, 410420, 513025, 533546, 820840, 1026050, 1067092, 1087613, 1333865, 1641680, 2052100, 2134184, 2175226, 2667730, 4104200, 4268368, 4350452, 5335460, 5438065, 6669325, 8208400, 8700904, 10670920, 10876130, 13338650, 14138969, 17401808, 21341840, 21752260, 26677300, 27190325, 28277938, 43504520, 53354600, 54380650, 56555876, 70694845, 87009040, 106709200, 108761300, 113111752, 141389690, 217522600, 226223504, 282779380, 353474225, 435045200, 565558760, 706948450, 1131117520, 1413896900, 2827793800, 5655587600]

約数ペア:

[(1, 5655587600), (2, 2827793800), (4, 1413896900), (5, 1131117520), (8, 706948450), (10, 565558760), (13, 435045200), (16, 353474225), (20, 282779380), (25, 226223504), (26, 217522600), (40, 141389690), (50, 113111752), (52, 108761300), (53, 106709200), (65, 87009040), (80, 70694845), (100, 56555876), (104, 54380650), (106, 53354600), (130, 43504520), (200, 28277938), (208, 27190325), (212, 26677300), (260, 21752260), (265, 21341840), (325, 17401808), (400, 14138969), (424, 13338650), (520, 10876130), (530, 10670920), (650, 8700904), (689, 8208400), (848, 6669325), (1040, 5438065), (1060, 5335460), (1300, 4350452), (1325, 4268368), (1378, 4104200), (2120, 2667730), (2600, 2175226), (2650, 2134184), (2756, 2052100), (3445, 1641680), (4240, 1333865), (5200, 1087613), (5300, 1067092), (5512, 1026050), (6890, 820840), (10600, 533546), (11024, 513025), (13780, 410420), (17225, 328336), (20521, 275600), (21200, 266773), (27560, 205210), (34450, 164168), (41042, 137800), (55120, 102605), (68900, 82084)]