99191620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 237758976

約数和(自身を除く): 138567356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 53, 55, 94, 106, 110, 181, 188, 212, 220, 235, 265, 362, 470, 517, 530, 583, 724, 905, 940, 1034, 1060, 1166, 1810, 1991, 2068, 2332, 2491, 2585, 2915, 3620, 3982, 4982, 5170, 5830, 7964, 8507, 9593, 9955, 9964, 10340, 11660, 12455, 17014, 19186, 19910, 24910, 27401, 34028, 38372, 39820, 42535, 47965, 49820, 54802, 85070, 93577, 95930, 105523, 109604, 137005, 170140, 187154, 191860, 211046, 274010, 374308, 422092, 450871, 467885, 527615, 548020, 901742, 935770, 1055230, 1803484, 1871540, 2110460, 2254355, 4508710, 4959581, 9017420, 9919162, 19838324, 24797905, 49595810, 99191620]

約数ペア:

[(1, 99191620), (2, 49595810), (4, 24797905), (5, 19838324), (10, 9919162), (11, 9017420), (20, 4959581), (22, 4508710), (44, 2254355), (47, 2110460), (53, 1871540), (55, 1803484), (94, 1055230), (106, 935770), (110, 901742), (181, 548020), (188, 527615), (212, 467885), (220, 450871), (235, 422092), (265, 374308), (362, 274010), (470, 211046), (517, 191860), (530, 187154), (583, 170140), (724, 137005), (905, 109604), (940, 105523), (1034, 95930), (1060, 93577), (1166, 85070), (1810, 54802), (1991, 49820), (2068, 47965), (2332, 42535), (2491, 39820), (2585, 38372), (2915, 34028), (3620, 27401), (3982, 24910), (4982, 19910), (5170, 19186), (5830, 17014), (7964, 12455), (8507, 11660), (9593, 10340), (9955, 9964)]