39325390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{811}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 76529376

約数和(自身を除く): 37203986

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 811, 1622, 1865, 3730, 4055, 4849, 8110, 9698, 10543, 21086, 24245, 48490, 52715, 105430, 302503, 605006, 1512515, 3025030, 3932539, 7865078, 19662695, 39325390]

約数ペア:

[(1, 39325390), (2, 19662695), (5, 7865078), (10, 3932539), (13, 3025030), (26, 1512515), (65, 605006), (130, 302503), (373, 105430), (746, 52715), (811, 48490), (1622, 24245), (1865, 21086), (3730, 10543), (4055, 9698), (4849, 8110)]