17188480

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 41640480

約数和(自身を除く): 24452000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 251, 320, 428, 502, 535, 640, 856, 1004, 1070, 1255, 1712, 2008, 2140, 2510, 3424, 4016, 4280, 5020, 6848, 8032, 8560, 10040, 13696, 16064, 17120, 20080, 26857, 32128, 34240, 40160, 53714, 68480, 80320, 107428, 134285, 160640, 214856, 268570, 429712, 537140, 859424, 1074280, 1718848, 2148560, 3437696, 4297120, 8594240, 17188480]

約数ペア:

[(1, 17188480), (2, 8594240), (4, 4297120), (5, 3437696), (8, 2148560), (10, 1718848), (16, 1074280), (20, 859424), (32, 537140), (40, 429712), (64, 268570), (80, 214856), (107, 160640), (128, 134285), (160, 107428), (214, 80320), (251, 68480), (320, 53714), (428, 40160), (502, 34240), (535, 32128), (640, 26857), (856, 20080), (1004, 17120), (1070, 16064), (1255, 13696), (1712, 10040), (2008, 8560), (2140, 8032), (2510, 6848), (3424, 5020), (4016, 4280)]