29488000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 77968800

約数和(自身を除く): 48480800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 97, 100, 125, 128, 152, 160, 190, 194, 200, 250, 304, 320, 380, 388, 400, 475, 485, 500, 608, 640, 760, 776, 800, 950, 970, 1000, 1216, 1520, 1552, 1600, 1843, 1900, 1940, 2000, 2375, 2425, 2432, 3040, 3104, 3200, 3686, 3800, 3880, 4000, 4750, 4850, 6080, 6208, 7372, 7600, 7760, 8000, 9215, 9500, 9700, 12125, 12160, 12416, 14744, 15200, 15520, 16000, 18430, 19000, 19400, 24250, 29488, 30400, 31040, 36860, 38000, 38800, 46075, 48500, 58976, 60800, 62080, 73720, 76000, 77600, 92150, 97000, 117952, 147440, 152000, 155200, 184300, 194000, 230375, 235904, 294880, 304000, 310400, 368600, 388000, 460750, 589760, 737200, 776000, 921500, 1179520, 1474400, 1552000, 1843000, 2948800, 3686000, 5897600, 7372000, 14744000, 29488000]

約数ペア:

[(1, 29488000), (2, 14744000), (4, 7372000), (5, 5897600), (8, 3686000), (10, 2948800), (16, 1843000), (19, 1552000), (20, 1474400), (25, 1179520), (32, 921500), (38, 776000), (40, 737200), (50, 589760), (64, 460750), (76, 388000), (80, 368600), (95, 310400), (97, 304000), (100, 294880), (125, 235904), (128, 230375), (152, 194000), (160, 184300), (190, 155200), (194, 152000), (200, 147440), (250, 117952), (304, 97000), (320, 92150), (380, 77600), (388, 76000), (400, 73720), (475, 62080), (485, 60800), (500, 58976), (608, 48500), (640, 46075), (760, 38800), (776, 38000), (800, 36860), (950, 31040), (970, 30400), (1000, 29488), (1216, 24250), (1520, 19400), (1552, 19000), (1600, 18430), (1843, 16000), (1900, 15520), (1940, 15200), (2000, 14744), (2375, 12416), (2425, 12160), (2432, 12125), (3040, 9700), (3104, 9500), (3200, 9215), (3686, 8000), (3800, 7760), (3880, 7600), (4000, 7372), (4750, 6208), (4850, 6080)]