23792440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 63612000

約数和(自身を除く): 39819560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 199, 244, 245, 280, 305, 392, 398, 427, 488, 490, 610, 796, 854, 980, 995, 1220, 1393, 1592, 1708, 1960, 1990, 2135, 2440, 2786, 2989, 3416, 3980, 4270, 5572, 5978, 6965, 7960, 8540, 9751, 11144, 11956, 12139, 13930, 14945, 17080, 19502, 23912, 24278, 27860, 29890, 39004, 48556, 48755, 55720, 59780, 60695, 78008, 84973, 97112, 97510, 119560, 121390, 169946, 195020, 242780, 339892, 390040, 424865, 485560, 594811, 679784, 849730, 1189622, 1699460, 2379244, 2974055, 3398920, 4758488, 5948110, 11896220, 23792440]

約数ペア:

[(1, 23792440), (2, 11896220), (4, 5948110), (5, 4758488), (7, 3398920), (8, 2974055), (10, 2379244), (14, 1699460), (20, 1189622), (28, 849730), (35, 679784), (40, 594811), (49, 485560), (56, 424865), (61, 390040), (70, 339892), (98, 242780), (122, 195020), (140, 169946), (196, 121390), (199, 119560), (244, 97510), (245, 97112), (280, 84973), (305, 78008), (392, 60695), (398, 59780), (427, 55720), (488, 48755), (490, 48556), (610, 39004), (796, 29890), (854, 27860), (980, 24278), (995, 23912), (1220, 19502), (1393, 17080), (1592, 14945), (1708, 13930), (1960, 12139), (1990, 11956), (2135, 11144), (2440, 9751), (2786, 8540), (2989, 7960), (3416, 6965), (3980, 5978), (4270, 5572)]