13282240

素因数分解:

$2^6\times 5^1\times {\mathrm{41507}}^1$

素因数の和:41524

約数の個数: 28

約数和(自身を含む): 31629096

約数和(自身を除く): 18346856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41507, 83014, 166028, 207535, 332056, 415070, 664112, 830140, 1328224, 1660280, 2656448, 3320560, 6641120, 13282240]

約数ペア:

[(1, 13282240), (2, 6641120), (4, 3320560), (5, 2656448), (8, 1660280), (10, 1328224), (16, 830140), (20, 664112), (32, 415070), (40, 332056), (64, 207535), (80, 166028), (160, 83014), (320, 41507)]