40523000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{827}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 110438640

約数和(自身を除く): 69915640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 827, 875, 980, 1000, 1225, 1400, 1654, 1750, 1960, 2450, 3308, 3500, 4135, 4900, 5789, 6125, 6616, 7000, 8270, 9800, 11578, 12250, 16540, 20675, 23156, 24500, 28945, 33080, 40523, 41350, 46312, 49000, 57890, 81046, 82700, 103375, 115780, 144725, 162092, 165400, 202615, 206750, 231560, 289450, 324184, 405230, 413500, 578900, 723625, 810460, 827000, 1013075, 1157800, 1447250, 1620920, 2026150, 2894500, 4052300, 5065375, 5789000, 8104600, 10130750, 20261500, 40523000]

約数ペア:

[(1, 40523000), (2, 20261500), (4, 10130750), (5, 8104600), (7, 5789000), (8, 5065375), (10, 4052300), (14, 2894500), (20, 2026150), (25, 1620920), (28, 1447250), (35, 1157800), (40, 1013075), (49, 827000), (50, 810460), (56, 723625), (70, 578900), (98, 413500), (100, 405230), (125, 324184), (140, 289450), (175, 231560), (196, 206750), (200, 202615), (245, 165400), (250, 162092), (280, 144725), (350, 115780), (392, 103375), (490, 82700), (500, 81046), (700, 57890), (827, 49000), (875, 46312), (980, 41350), (1000, 40523), (1225, 33080), (1400, 28945), (1654, 24500), (1750, 23156), (1960, 20675), (2450, 16540), (3308, 12250), (3500, 11578), (4135, 9800), (4900, 8270), (5789, 7000), (6125, 6616)]