25184180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6203}}^1$

素因数の和:6248

約数の個数: 48

約数和(自身を含む): 62536320

約数和(自身を除く): 37352140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 6203, 12406, 24812, 31015, 43421, 62030, 86842, 124060, 173684, 179887, 217105, 359774, 434210, 719548, 868420, 899435, 1259209, 1798870, 2518418, 3597740, 5036836, 6296045, 12592090, 25184180]

約数ペア:

[(1, 25184180), (2, 12592090), (4, 6296045), (5, 5036836), (7, 3597740), (10, 2518418), (14, 1798870), (20, 1259209), (28, 899435), (29, 868420), (35, 719548), (58, 434210), (70, 359774), (116, 217105), (140, 179887), (145, 173684), (203, 124060), (290, 86842), (406, 62030), (580, 43421), (812, 31015), (1015, 24812), (2030, 12406), (4060, 6203)]