17390080

素因数分解:

$2^9\times 5^1\times {\mathrm{6793}}^1$

素因数の和:6816

約数の個数: 40

約数和(自身を含む): 41701572

約数和(自身を除く): 24311492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 6793, 13586, 27172, 33965, 54344, 67930, 108688, 135860, 217376, 271720, 434752, 543440, 869504, 1086880, 1739008, 2173760, 3478016, 4347520, 8695040, 17390080]

約数ペア:

[(1, 17390080), (2, 8695040), (4, 4347520), (5, 3478016), (8, 2173760), (10, 1739008), (16, 1086880), (20, 869504), (32, 543440), (40, 434752), (64, 271720), (80, 217376), (128, 135860), (160, 108688), (256, 67930), (320, 54344), (512, 33965), (640, 27172), (1280, 13586), (2560, 6793)]