22885280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13003}}^1$

素因数の和:13029

約数の個数: 48

約数和(自身を含む): 58986144

約数和(自身を除く): 36100864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 13003, 26006, 52012, 65015, 104024, 130030, 143033, 208048, 260060, 286066, 416096, 520120, 572132, 715165, 1040240, 1144264, 1430330, 2080480, 2288528, 2860660, 4577056, 5721320, 11442640, 22885280]

約数ペア:

[(1, 22885280), (2, 11442640), (4, 5721320), (5, 4577056), (8, 2860660), (10, 2288528), (11, 2080480), (16, 1430330), (20, 1144264), (22, 1040240), (32, 715165), (40, 572132), (44, 520120), (55, 416096), (80, 286066), (88, 260060), (110, 208048), (160, 143033), (176, 130030), (220, 104024), (352, 65015), (440, 52012), (880, 26006), (1760, 13003)]