238634500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{36713}}^1$

素因数の和:36745

約数の個数: 48

約数和(自身を含む): 561283632

約数和(自身を除く): 322649132

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 36713, 73426, 146852, 183565, 367130, 477269, 734260, 917825, 954538, 1835650, 1909076, 2386345, 3671300, 4589125, 4772690, 9178250, 9545380, 11931725, 18356500, 23863450, 47726900, 59658625, 119317250, 238634500]

約数ペア:

[(1, 238634500), (2, 119317250), (4, 59658625), (5, 47726900), (10, 23863450), (13, 18356500), (20, 11931725), (25, 9545380), (26, 9178250), (50, 4772690), (52, 4589125), (65, 3671300), (100, 2386345), (125, 1909076), (130, 1835650), (250, 954538), (260, 917825), (325, 734260), (500, 477269), (650, 367130), (1300, 183565), (1625, 146852), (3250, 73426), (6500, 36713)]