103639853960

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1871}}^1\times {\mathrm{3923}}^1$

素因数の和:6158

約数の個数: 64

約数和(自身を含む): 234034894080

約数和(自身を除く): 130395040120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 1871, 2824, 3530, 3742, 3923, 7060, 7484, 7846, 9355, 14120, 14968, 15692, 18710, 19615, 31384, 37420, 39230, 74840, 78460, 156920, 660463, 1320926, 1384819, 2641852, 2769638, 3302315, 5283704, 5539276, 6604630, 6924095, 7339933, 11078552, 13209260, 13848190, 14679866, 26418520, 27696380, 29359732, 36699665, 55392760, 58719464, 73399330, 146798660, 293597320, 2590996349, 5181992698, 10363985396, 12954981745, 20727970792, 25909963490, 51819926980, 103639853960]

約数ペア:

[(1, 103639853960), (2, 51819926980), (4, 25909963490), (5, 20727970792), (8, 12954981745), (10, 10363985396), (20, 5181992698), (40, 2590996349), (353, 293597320), (706, 146798660), (1412, 73399330), (1765, 58719464), (1871, 55392760), (2824, 36699665), (3530, 29359732), (3742, 27696380), (3923, 26418520), (7060, 14679866), (7484, 13848190), (7846, 13209260), (9355, 11078552), (14120, 7339933), (14968, 6924095), (15692, 6604630), (18710, 5539276), (19615, 5283704), (31384, 3302315), (37420, 2769638), (39230, 2641852), (74840, 1384819), (78460, 1320926), (156920, 660463)]