84960460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 202309632

約数和(自身を除く): 117349172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 83, 124, 127, 130, 155, 166, 254, 260, 310, 332, 403, 415, 508, 620, 635, 806, 830, 1079, 1270, 1612, 1651, 1660, 2015, 2158, 2540, 2573, 3302, 3937, 4030, 4316, 5146, 5395, 6604, 7874, 8060, 8255, 10292, 10541, 10790, 12865, 15748, 16510, 19685, 21082, 21580, 25730, 33020, 33449, 39370, 42164, 51181, 51460, 52705, 66898, 78740, 102362, 105410, 133796, 137033, 167245, 204724, 210820, 255905, 274066, 326771, 334490, 511810, 548132, 653542, 668980, 685165, 1023620, 1307084, 1370330, 1633855, 2740660, 3267710, 4248023, 6535420, 8496046, 16992092, 21240115, 42480230, 84960460]

約数ペア:

[(1, 84960460), (2, 42480230), (4, 21240115), (5, 16992092), (10, 8496046), (13, 6535420), (20, 4248023), (26, 3267710), (31, 2740660), (52, 1633855), (62, 1370330), (65, 1307084), (83, 1023620), (124, 685165), (127, 668980), (130, 653542), (155, 548132), (166, 511810), (254, 334490), (260, 326771), (310, 274066), (332, 255905), (403, 210820), (415, 204724), (508, 167245), (620, 137033), (635, 133796), (806, 105410), (830, 102362), (1079, 78740), (1270, 66898), (1612, 52705), (1651, 51460), (1660, 51181), (2015, 42164), (2158, 39370), (2540, 33449), (2573, 33020), (3302, 25730), (3937, 21580), (4030, 21082), (4316, 19685), (5146, 16510), (5395, 15748), (6604, 12865), (7874, 10790), (8060, 10541), (8255, 10292)]