194098720

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 478130688

約数和(自身を除く): 284031968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 53, 80, 94, 106, 160, 188, 212, 235, 265, 376, 424, 470, 487, 530, 752, 848, 940, 974, 1060, 1504, 1696, 1880, 1948, 2120, 2435, 2491, 3760, 3896, 4240, 4870, 4982, 7520, 7792, 8480, 9740, 9964, 12455, 15584, 19480, 19928, 22889, 24910, 25811, 38960, 39856, 45778, 49820, 51622, 77920, 79712, 91556, 99640, 103244, 114445, 129055, 183112, 199280, 206488, 228890, 258110, 366224, 398560, 412976, 457780, 516220, 732448, 825952, 915560, 1032440, 1213117, 1831120, 2064880, 2426234, 3662240, 4129760, 4852468, 6065585, 9704936, 12131170, 19409872, 24262340, 38819744, 48524680, 97049360, 194098720]

約数ペア:

[(1, 194098720), (2, 97049360), (4, 48524680), (5, 38819744), (8, 24262340), (10, 19409872), (16, 12131170), (20, 9704936), (32, 6065585), (40, 4852468), (47, 4129760), (53, 3662240), (80, 2426234), (94, 2064880), (106, 1831120), (160, 1213117), (188, 1032440), (212, 915560), (235, 825952), (265, 732448), (376, 516220), (424, 457780), (470, 412976), (487, 398560), (530, 366224), (752, 258110), (848, 228890), (940, 206488), (974, 199280), (1060, 183112), (1504, 129055), (1696, 114445), (1880, 103244), (1948, 99640), (2120, 91556), (2435, 79712), (2491, 77920), (3760, 51622), (3896, 49820), (4240, 45778), (4870, 39856), (4982, 38960), (7520, 25811), (7792, 24910), (8480, 22889), (9740, 19928), (9964, 19480), (12455, 15584)]