26710363640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1\times {\mathrm{17471}}^1$

素因数の和:18552

約数の個数: 64

約数和(自身を含む): 61785884160

約数和(自身を除く): 35075520520

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1033, 1480, 2066, 4132, 5165, 8264, 10330, 17471, 20660, 34942, 38221, 41320, 69884, 76442, 87355, 139768, 152884, 174710, 191105, 305768, 349420, 382210, 646427, 698840, 764420, 1292854, 1528840, 2585708, 3232135, 5171416, 6464270, 12928540, 18047543, 25857080, 36095086, 72190172, 90237715, 144380344, 180475430, 360950860, 667759091, 721901720, 1335518182, 2671036364, 3338795455, 5342072728, 6677590910, 13355181820, 26710363640]

約数ペア:

[(1, 26710363640), (2, 13355181820), (4, 6677590910), (5, 5342072728), (8, 3338795455), (10, 2671036364), (20, 1335518182), (37, 721901720), (40, 667759091), (74, 360950860), (148, 180475430), (185, 144380344), (296, 90237715), (370, 72190172), (740, 36095086), (1033, 25857080), (1480, 18047543), (2066, 12928540), (4132, 6464270), (5165, 5171416), (8264, 3232135), (10330, 2585708), (17471, 1528840), (20660, 1292854), (34942, 764420), (38221, 698840), (41320, 646427), (69884, 382210), (76442, 349420), (87355, 305768), (139768, 191105), (152884, 174710)]