713194640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{469207}}^1$

素因数の和:469239

約数の個数: 40

約数和(自身を含む): 1745453760

約数和(自身を除く): 1032259120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 469207, 938414, 1876828, 2346035, 3753656, 4692070, 7507312, 8914933, 9384140, 17829866, 18768280, 35659732, 37536560, 44574665, 71319464, 89149330, 142638928, 178298660, 356597320, 713194640]

約数ペア:

[(1, 713194640), (2, 356597320), (4, 178298660), (5, 142638928), (8, 89149330), (10, 71319464), (16, 44574665), (19, 37536560), (20, 35659732), (38, 18768280), (40, 17829866), (76, 9384140), (80, 8914933), (95, 7507312), (152, 4692070), (190, 3753656), (304, 2346035), (380, 1876828), (760, 938414), (1520, 469207)]