25733760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1066

約数の個数: 128

約数和(自身を含む): 88421760

約数和(自身を除く): 62688000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1031, 1040, 1248, 1560, 1664, 1920, 2062, 2080, 2496, 3093, 3120, 4124, 4160, 4992, 5155, 6186, 6240, 8248, 8320, 10310, 12372, 12480, 13403, 15465, 16496, 20620, 24744, 24960, 26806, 30930, 32992, 40209, 41240, 49488, 53612, 61860, 65984, 67015, 80418, 82480, 98976, 107224, 123720, 131968, 134030, 160836, 164960, 197952, 201045, 214448, 247440, 268060, 321672, 329920, 395904, 402090, 428896, 494880, 536120, 643344, 659840, 804180, 857792, 989760, 1072240, 1286688, 1608360, 1715584, 1979520, 2144480, 2573376, 3216720, 4288960, 5146752, 6433440, 8577920, 12866880, 25733760]

約数ペア:

[(1, 25733760), (2, 12866880), (3, 8577920), (4, 6433440), (5, 5146752), (6, 4288960), (8, 3216720), (10, 2573376), (12, 2144480), (13, 1979520), (15, 1715584), (16, 1608360), (20, 1286688), (24, 1072240), (26, 989760), (30, 857792), (32, 804180), (39, 659840), (40, 643344), (48, 536120), (52, 494880), (60, 428896), (64, 402090), (65, 395904), (78, 329920), (80, 321672), (96, 268060), (104, 247440), (120, 214448), (128, 201045), (130, 197952), (156, 164960), (160, 160836), (192, 134030), (195, 131968), (208, 123720), (240, 107224), (260, 98976), (312, 82480), (320, 80418), (384, 67015), (390, 65984), (416, 61860), (480, 53612), (520, 49488), (624, 41240), (640, 40209), (780, 32992), (832, 30930), (960, 26806), (1031, 24960), (1040, 24744), (1248, 20620), (1560, 16496), (1664, 15465), (1920, 13403), (2062, 12480), (2080, 12372), (2496, 10310), (3093, 8320), (3120, 8248), (4124, 6240), (4160, 6186), (4992, 5155)]