98549120

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3643

約数の個数: 64

約数和(自身を含む): 241140240

約数和(自身を除く): 142591120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 2752, 3440, 3581, 5504, 6880, 7162, 13760, 14324, 17905, 27520, 28648, 35810, 57296, 71620, 114592, 143240, 153983, 229184, 286480, 307966, 458368, 572960, 615932, 769915, 1145920, 1231864, 1539830, 2291840, 2463728, 3079660, 4927456, 6159320, 9854912, 12318640, 19709824, 24637280, 49274560, 98549120]

約数ペア:

[(1, 98549120), (2, 49274560), (4, 24637280), (5, 19709824), (8, 12318640), (10, 9854912), (16, 6159320), (20, 4927456), (32, 3079660), (40, 2463728), (43, 2291840), (64, 1539830), (80, 1231864), (86, 1145920), (128, 769915), (160, 615932), (172, 572960), (215, 458368), (320, 307966), (344, 286480), (430, 229184), (640, 153983), (688, 143240), (860, 114592), (1376, 71620), (1720, 57296), (2752, 35810), (3440, 28648), (3581, 27520), (5504, 17905), (6880, 14324), (7162, 13760)]