17361140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 38782800

約数和(自身を除く): 21421660

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 809, 1073, 1618, 2146, 3236, 4045, 4292, 5365, 8090, 10730, 16180, 21460, 23461, 29933, 46922, 59866, 93844, 117305, 119732, 149665, 234610, 299330, 469220, 598660, 868057, 1736114, 3472228, 4340285, 8680570, 17361140]

約数ペア:

[(1, 17361140), (2, 8680570), (4, 4340285), (5, 3472228), (10, 1736114), (20, 868057), (29, 598660), (37, 469220), (58, 299330), (74, 234610), (116, 149665), (145, 119732), (148, 117305), (185, 93844), (290, 59866), (370, 46922), (580, 29933), (740, 23461), (809, 21460), (1073, 16180), (1618, 10730), (2146, 8090), (3236, 5365), (4045, 4292)]