133476520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10331}}^1$

素因数の和:10378

約数の個数: 64

約数和(自身を含む): 334756800

約数和(自身を除く): 201280280

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 10331, 12920, 20662, 41324, 51655, 82648, 103310, 175627, 196289, 206620, 351254, 392578, 413240, 702508, 785156, 878135, 981445, 1405016, 1570312, 1756270, 1962890, 3336913, 3512540, 3925780, 6673826, 7025080, 7851560, 13347652, 16684565, 26695304, 33369130, 66738260, 133476520]

約数ペア:

[(1, 133476520), (2, 66738260), (4, 33369130), (5, 26695304), (8, 16684565), (10, 13347652), (17, 7851560), (19, 7025080), (20, 6673826), (34, 3925780), (38, 3512540), (40, 3336913), (68, 1962890), (76, 1756270), (85, 1570312), (95, 1405016), (136, 981445), (152, 878135), (170, 785156), (190, 702508), (323, 413240), (340, 392578), (380, 351254), (646, 206620), (680, 196289), (760, 175627), (1292, 103310), (1615, 82648), (2584, 51655), (3230, 41324), (6460, 20662), (10331, 12920)]