26613280

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3601

約数の個数: 48

約数和(自身を含む): 64229760

約数和(自身を除く): 37616480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3539, 3760, 7078, 7520, 14156, 17695, 28312, 35390, 56624, 70780, 113248, 141560, 166333, 283120, 332666, 566240, 665332, 831665, 1330664, 1663330, 2661328, 3326660, 5322656, 6653320, 13306640, 26613280]

約数ペア:

[(1, 26613280), (2, 13306640), (4, 6653320), (5, 5322656), (8, 3326660), (10, 2661328), (16, 1663330), (20, 1330664), (32, 831665), (40, 665332), (47, 566240), (80, 332666), (94, 283120), (160, 166333), (188, 141560), (235, 113248), (376, 70780), (470, 56624), (752, 35390), (940, 28312), (1504, 17695), (1880, 14156), (3539, 7520), (3760, 7078)]