14701700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 35289408

約数和(自身を除く): 20587708

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 263, 325, 430, 526, 559, 650, 860, 1052, 1075, 1118, 1300, 1315, 2150, 2236, 2630, 2795, 3419, 4300, 5260, 5590, 6575, 6838, 11180, 11309, 13150, 13676, 13975, 17095, 22618, 26300, 27950, 34190, 45236, 55900, 56545, 68380, 85475, 113090, 147017, 170950, 226180, 282725, 294034, 341900, 565450, 588068, 735085, 1130900, 1470170, 2940340, 3675425, 7350850, 14701700]

約数ペア:

[(1, 14701700), (2, 7350850), (4, 3675425), (5, 2940340), (10, 1470170), (13, 1130900), (20, 735085), (25, 588068), (26, 565450), (43, 341900), (50, 294034), (52, 282725), (65, 226180), (86, 170950), (100, 147017), (130, 113090), (172, 85475), (215, 68380), (260, 56545), (263, 55900), (325, 45236), (430, 34190), (526, 27950), (559, 26300), (650, 22618), (860, 17095), (1052, 13975), (1075, 13676), (1118, 13150), (1300, 11309), (1315, 11180), (2150, 6838), (2236, 6575), (2630, 5590), (2795, 5260), (3419, 4300)]