266050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 525636

約数和(自身を除く): 259586

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 313, 425, 626, 850, 1565, 3130, 5321, 7825, 10642, 15650, 26605, 53210, 133025, 266050]

約数ペア:

[(1, 266050), (2, 133025), (5, 53210), (10, 26605), (17, 15650), (25, 10642), (34, 7825), (50, 5321), (85, 3130), (170, 1565), (313, 850), (425, 626)]