2008294600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{59417}}^1$

素因数の和:59459

約数の個数: 72

約数和(自身を含む): 5056174710

約数和(自身を除く): 3047880110

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3380, 4225, 6760, 8450, 16900, 33800, 59417, 118834, 237668, 297085, 475336, 594170, 772421, 1188340, 1485425, 1544842, 2376680, 2970850, 3089684, 3862105, 5941700, 6179368, 7724210, 10041473, 11883400, 15448420, 19310525, 20082946, 30896840, 38621050, 40165892, 50207365, 77242100, 80331784, 100414730, 154484200, 200829460, 251036825, 401658920, 502073650, 1004147300, 2008294600]

約数ペア:

[(1, 2008294600), (2, 1004147300), (4, 502073650), (5, 401658920), (8, 251036825), (10, 200829460), (13, 154484200), (20, 100414730), (25, 80331784), (26, 77242100), (40, 50207365), (50, 40165892), (52, 38621050), (65, 30896840), (100, 20082946), (104, 19310525), (130, 15448420), (169, 11883400), (200, 10041473), (260, 7724210), (325, 6179368), (338, 5941700), (520, 3862105), (650, 3089684), (676, 2970850), (845, 2376680), (1300, 1544842), (1352, 1485425), (1690, 1188340), (2600, 772421), (3380, 594170), (4225, 475336), (6760, 297085), (8450, 237668), (16900, 118834), (33800, 59417)]