91054480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103471}}^1$

素因数の和:103495

約数の個数: 40

約数和(自身を含む): 230949504

約数和(自身を除く): 139895024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 103471, 206942, 413884, 517355, 827768, 1034710, 1138181, 1655536, 2069420, 2276362, 4138840, 4552724, 5690905, 8277680, 9105448, 11381810, 18210896, 22763620, 45527240, 91054480]

約数ペア:

[(1, 91054480), (2, 45527240), (4, 22763620), (5, 18210896), (8, 11381810), (10, 9105448), (11, 8277680), (16, 5690905), (20, 4552724), (22, 4138840), (40, 2276362), (44, 2069420), (55, 1655536), (80, 1138181), (88, 1034710), (110, 827768), (176, 517355), (220, 413884), (440, 206942), (880, 103471)]