24674480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18143}}^1$

素因数の和:18173

約数の個数: 40

約数和(自身を含む): 60746112

約数和(自身を除く): 36071632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 18143, 36286, 72572, 90715, 145144, 181430, 290288, 308431, 362860, 616862, 725720, 1233724, 1451440, 1542155, 2467448, 3084310, 4934896, 6168620, 12337240, 24674480]

約数ペア:

[(1, 24674480), (2, 12337240), (4, 6168620), (5, 4934896), (8, 3084310), (10, 2467448), (16, 1542155), (17, 1451440), (20, 1233724), (34, 725720), (40, 616862), (68, 362860), (80, 308431), (85, 290288), (136, 181430), (170, 145144), (272, 90715), (340, 72572), (680, 36286), (1360, 18143)]