26004810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 67858560

約数和(自身を除く): 41853750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 509, 655, 786, 1018, 1310, 1527, 1703, 1965, 2545, 3054, 3406, 3930, 5090, 5109, 6617, 7635, 8515, 10218, 13234, 15270, 17030, 19851, 25545, 33085, 39702, 51090, 66170, 66679, 99255, 133358, 198510, 200037, 333395, 400074, 666790, 866827, 1000185, 1733654, 2000370, 2600481, 4334135, 5200962, 8668270, 13002405, 26004810]

約数ペア:

[(1, 26004810), (2, 13002405), (3, 8668270), (5, 5200962), (6, 4334135), (10, 2600481), (13, 2000370), (15, 1733654), (26, 1000185), (30, 866827), (39, 666790), (65, 400074), (78, 333395), (130, 200037), (131, 198510), (195, 133358), (262, 99255), (390, 66679), (393, 66170), (509, 51090), (655, 39702), (786, 33085), (1018, 25545), (1310, 19851), (1527, 17030), (1703, 15270), (1965, 13234), (2545, 10218), (3054, 8515), (3406, 7635), (3930, 6617), (5090, 5109)]