130956160

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2895

約数の個数: 64

約数和(自身を含む): 317468880

約数和(自身を除く): 186512720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1460, 2336, 2803, 2920, 4672, 5606, 5840, 9344, 11212, 11680, 14015, 22424, 23360, 28030, 44848, 46720, 56060, 89696, 112120, 179392, 204619, 224240, 358784, 409238, 448480, 818476, 896960, 1023095, 1636952, 1793920, 2046190, 3273904, 4092380, 6547808, 8184760, 13095616, 16369520, 26191232, 32739040, 65478080, 130956160]

約数ペア:

[(1, 130956160), (2, 65478080), (4, 32739040), (5, 26191232), (8, 16369520), (10, 13095616), (16, 8184760), (20, 6547808), (32, 4092380), (40, 3273904), (64, 2046190), (73, 1793920), (80, 1636952), (128, 1023095), (146, 896960), (160, 818476), (292, 448480), (320, 409238), (365, 358784), (584, 224240), (640, 204619), (730, 179392), (1168, 112120), (1460, 89696), (2336, 56060), (2803, 46720), (2920, 44848), (4672, 28030), (5606, 23360), (5840, 22424), (9344, 14015), (11212, 11680)]