97756520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 232848000

約数和(自身を除く): 135091480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 293, 380, 439, 586, 760, 878, 1172, 1465, 1756, 2195, 2344, 2930, 3512, 4390, 5567, 5860, 8341, 8780, 11134, 11720, 16682, 17560, 22268, 27835, 33364, 41705, 44536, 55670, 66728, 83410, 111340, 128627, 166820, 222680, 257254, 333640, 514508, 643135, 1029016, 1286270, 2443913, 2572540, 4887826, 5145080, 9775652, 12219565, 19551304, 24439130, 48878260, 97756520]

約数ペア:

[(1, 97756520), (2, 48878260), (4, 24439130), (5, 19551304), (8, 12219565), (10, 9775652), (19, 5145080), (20, 4887826), (38, 2572540), (40, 2443913), (76, 1286270), (95, 1029016), (152, 643135), (190, 514508), (293, 333640), (380, 257254), (439, 222680), (586, 166820), (760, 128627), (878, 111340), (1172, 83410), (1465, 66728), (1756, 55670), (2195, 44536), (2344, 41705), (2930, 33364), (3512, 27835), (4390, 22268), (5567, 17560), (5860, 16682), (8341, 11720), (8780, 11134)]