26109760

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 62727840

約数和(自身を除く): 36618080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 587, 695, 1112, 1174, 1390, 2224, 2348, 2780, 2935, 4448, 4696, 5560, 5870, 8896, 9392, 11120, 11740, 18784, 22240, 23480, 37568, 44480, 46960, 81593, 93920, 163186, 187840, 326372, 407965, 652744, 815930, 1305488, 1631860, 2610976, 3263720, 5221952, 6527440, 13054880, 26109760]

約数ペア:

[(1, 26109760), (2, 13054880), (4, 6527440), (5, 5221952), (8, 3263720), (10, 2610976), (16, 1631860), (20, 1305488), (32, 815930), (40, 652744), (64, 407965), (80, 326372), (139, 187840), (160, 163186), (278, 93920), (320, 81593), (556, 46960), (587, 44480), (695, 37568), (1112, 23480), (1174, 22240), (1390, 18784), (2224, 11740), (2348, 11120), (2780, 9392), (2935, 8896), (4448, 5870), (4696, 5560)]