39366320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{70297}}^1$

素因数の和:70317

約数の個数: 40

約数和(自身を含む): 104603424

約数和(自身を除く): 65237104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 70297, 140594, 281188, 351485, 492079, 562376, 702970, 984158, 1124752, 1405940, 1968316, 2460395, 2811880, 3936632, 4920790, 5623760, 7873264, 9841580, 19683160, 39366320]

約数ペア:

[(1, 39366320), (2, 19683160), (4, 9841580), (5, 7873264), (7, 5623760), (8, 4920790), (10, 3936632), (14, 2811880), (16, 2460395), (20, 1968316), (28, 1405940), (35, 1124752), (40, 984158), (56, 702970), (70, 562376), (80, 492079), (112, 351485), (140, 281188), (280, 140594), (560, 70297)]