45132320

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{907}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 107085888

約数和(自身を除く): 61953568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 907, 1244, 1555, 1814, 2488, 3110, 3628, 4535, 4976, 6220, 7256, 9070, 9952, 12440, 14512, 18140, 24880, 29024, 36280, 49760, 72560, 145120, 282077, 564154, 1128308, 1410385, 2256616, 2820770, 4513232, 5641540, 9026464, 11283080, 22566160, 45132320]

約数ペア:

[(1, 45132320), (2, 22566160), (4, 11283080), (5, 9026464), (8, 5641540), (10, 4513232), (16, 2820770), (20, 2256616), (32, 1410385), (40, 1128308), (80, 564154), (160, 282077), (311, 145120), (622, 72560), (907, 49760), (1244, 36280), (1555, 29024), (1814, 24880), (2488, 18140), (3110, 14512), (3628, 12440), (4535, 9952), (4976, 9070), (6220, 7256)]