55882960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1460

約数の個数: 80

約数和(自身を含む): 150633216

約数和(自身を除く): 94750256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1367, 1460, 2044, 2555, 2734, 2920, 4088, 5110, 5468, 5840, 6835, 8176, 9569, 10220, 10936, 13670, 19138, 20440, 21872, 27340, 38276, 40880, 47845, 54680, 76552, 95690, 99791, 109360, 153104, 191380, 199582, 382760, 399164, 498955, 698537, 765520, 798328, 997910, 1397074, 1596656, 1995820, 2794148, 3492685, 3991640, 5588296, 6985370, 7983280, 11176592, 13970740, 27941480, 55882960]

約数ペア:

[(1, 55882960), (2, 27941480), (4, 13970740), (5, 11176592), (7, 7983280), (8, 6985370), (10, 5588296), (14, 3991640), (16, 3492685), (20, 2794148), (28, 1995820), (35, 1596656), (40, 1397074), (56, 997910), (70, 798328), (73, 765520), (80, 698537), (112, 498955), (140, 399164), (146, 382760), (280, 199582), (292, 191380), (365, 153104), (511, 109360), (560, 99791), (584, 95690), (730, 76552), (1022, 54680), (1168, 47845), (1367, 40880), (1460, 38276), (2044, 27340), (2555, 21872), (2734, 20440), (2920, 19138), (4088, 13670), (5110, 10936), (5468, 10220), (5840, 9569), (6835, 8176)]