417537920

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34337}}^1$

素因数の和:34375

約数の個数: 64

約数和(自身を含む): 1050742800

約数和(自身を除く): 633204880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 34337, 68674, 137348, 171685, 274696, 343370, 549392, 652403, 686740, 1098784, 1304806, 1373480, 2197568, 2609612, 2746960, 3262015, 4395136, 5219224, 5493920, 6524030, 10438448, 10987840, 13048060, 20876896, 21975680, 26096120, 41753792, 52192240, 83507584, 104384480, 208768960, 417537920]

約数ペア:

[(1, 417537920), (2, 208768960), (4, 104384480), (5, 83507584), (8, 52192240), (10, 41753792), (16, 26096120), (19, 21975680), (20, 20876896), (32, 13048060), (38, 10987840), (40, 10438448), (64, 6524030), (76, 5493920), (80, 5219224), (95, 4395136), (128, 3262015), (152, 2746960), (160, 2609612), (190, 2197568), (304, 1373480), (320, 1304806), (380, 1098784), (608, 686740), (640, 652403), (760, 549392), (1216, 343370), (1520, 274696), (2432, 171685), (3040, 137348), (6080, 68674), (12160, 34337)]