1369880080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2477}}^1$

素因数の和:2744

約数の個数: 80

約数和(自身を含む): 3303788544

約数和(自身を除く): 1933908464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 223, 248, 310, 446, 496, 620, 892, 1115, 1240, 1784, 2230, 2477, 2480, 3568, 4460, 4954, 6913, 8920, 9908, 12385, 13826, 17840, 19816, 24770, 27652, 34565, 39632, 49540, 55304, 69130, 76787, 99080, 110608, 138260, 153574, 198160, 276520, 307148, 383935, 552371, 553040, 614296, 767870, 1104742, 1228592, 1535740, 2209484, 2761855, 3071480, 4418968, 5523710, 6142960, 8837936, 11047420, 17123501, 22094840, 34247002, 44189680, 68494004, 85617505, 136988008, 171235010, 273976016, 342470020, 684940040, 1369880080]

約数ペア:

[(1, 1369880080), (2, 684940040), (4, 342470020), (5, 273976016), (8, 171235010), (10, 136988008), (16, 85617505), (20, 68494004), (31, 44189680), (40, 34247002), (62, 22094840), (80, 17123501), (124, 11047420), (155, 8837936), (223, 6142960), (248, 5523710), (310, 4418968), (446, 3071480), (496, 2761855), (620, 2209484), (892, 1535740), (1115, 1228592), (1240, 1104742), (1784, 767870), (2230, 614296), (2477, 553040), (2480, 552371), (3568, 383935), (4460, 307148), (4954, 276520), (6913, 198160), (8920, 153574), (9908, 138260), (12385, 110608), (13826, 99080), (17840, 76787), (19816, 69130), (24770, 55304), (27652, 49540), (34565, 39632)]