117675440

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14281}}^1$

素因数の和:14397

約数の個数: 40

約数和(自身を含む): 276271008

約数和(自身を除く): 158595568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 14281, 28562, 57124, 71405, 114248, 142810, 228496, 285620, 571240, 1142480, 1470943, 2941886, 5883772, 7354715, 11767544, 14709430, 23535088, 29418860, 58837720, 117675440]

約数ペア:

[(1, 117675440), (2, 58837720), (4, 29418860), (5, 23535088), (8, 14709430), (10, 11767544), (16, 7354715), (20, 5883772), (40, 2941886), (80, 1470943), (103, 1142480), (206, 571240), (412, 285620), (515, 228496), (824, 142810), (1030, 114248), (1648, 71405), (2060, 57124), (4120, 28562), (8240, 14281)]