11447360

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 56

約数和(自身を含む): 27651456

約数和(自身を除く): 16204096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 431, 664, 830, 862, 1328, 1660, 1724, 2155, 2656, 3320, 3448, 4310, 5312, 6640, 6896, 8620, 13280, 13792, 17240, 26560, 27584, 34480, 35773, 68960, 71546, 137920, 143092, 178865, 286184, 357730, 572368, 715460, 1144736, 1430920, 2289472, 2861840, 5723680, 11447360]

約数ペア:

[(1, 11447360), (2, 5723680), (4, 2861840), (5, 2289472), (8, 1430920), (10, 1144736), (16, 715460), (20, 572368), (32, 357730), (40, 286184), (64, 178865), (80, 143092), (83, 137920), (160, 71546), (166, 68960), (320, 35773), (332, 34480), (415, 27584), (431, 26560), (664, 17240), (830, 13792), (862, 13280), (1328, 8620), (1660, 6896), (1724, 6640), (2155, 5312), (2656, 4310), (3320, 3448)]