98974480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2464

約数の個数: 80

約数和(自身を含む): 256483584

約数和(自身を除く): 157509104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1880, 2068, 2393, 2585, 3760, 4136, 4786, 5170, 8272, 9572, 10340, 11965, 19144, 20680, 23930, 26323, 38288, 41360, 47860, 52646, 95720, 105292, 112471, 131615, 191440, 210584, 224942, 263230, 421168, 449884, 526460, 562355, 899768, 1052920, 1124710, 1237181, 1799536, 2105840, 2249420, 2474362, 4498840, 4948724, 6185905, 8997680, 9897448, 12371810, 19794896, 24743620, 49487240, 98974480]

約数ペア:

[(1, 98974480), (2, 49487240), (4, 24743620), (5, 19794896), (8, 12371810), (10, 9897448), (11, 8997680), (16, 6185905), (20, 4948724), (22, 4498840), (40, 2474362), (44, 2249420), (47, 2105840), (55, 1799536), (80, 1237181), (88, 1124710), (94, 1052920), (110, 899768), (176, 562355), (188, 526460), (220, 449884), (235, 421168), (376, 263230), (440, 224942), (470, 210584), (517, 191440), (752, 131615), (880, 112471), (940, 105292), (1034, 95720), (1880, 52646), (2068, 47860), (2393, 41360), (2585, 38288), (3760, 26323), (4136, 23930), (4786, 20680), (5170, 19144), (8272, 11965), (9572, 10340)]