1555140956260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{36015307}}^1$

素因数の和:36015460

約数の個数: 48

約数和(自身を含む): 3485129324544

約数和(自身を除く): 1929988368284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 2159, 2540, 4318, 8636, 10795, 21590, 43180, 36015307, 72030614, 144061228, 180076535, 360153070, 612260219, 720306140, 1224520438, 2449040876, 3061301095, 4573943989, 6122602190, 9147887978, 12245204380, 18295775956, 22869719945, 45739439890, 77757047813, 91478879780, 155514095626, 311028191252, 388785239065, 777570478130, 1555140956260]

約数ペア:

[(1, 1555140956260), (2, 777570478130), (4, 388785239065), (5, 311028191252), (10, 155514095626), (17, 91478879780), (20, 77757047813), (34, 45739439890), (68, 22869719945), (85, 18295775956), (127, 12245204380), (170, 9147887978), (254, 6122602190), (340, 4573943989), (508, 3061301095), (635, 2449040876), (1270, 1224520438), (2159, 720306140), (2540, 612260219), (4318, 360153070), (8636, 180076535), (10795, 144061228), (21590, 72030614), (43180, 36015307)]