97000000

素因数分解:

$2^6\times 5^6\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 98

約数和(自身を含む): 243082826

約数和(自身を除く): 146082826

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 125, 160, 194, 200, 250, 320, 388, 400, 485, 500, 625, 776, 800, 970, 1000, 1250, 1552, 1600, 1940, 2000, 2425, 2500, 3104, 3125, 3880, 4000, 4850, 5000, 6208, 6250, 7760, 8000, 9700, 10000, 12125, 12500, 15520, 15625, 19400, 20000, 24250, 25000, 31040, 31250, 38800, 40000, 48500, 50000, 60625, 62500, 77600, 97000, 100000, 121250, 125000, 155200, 194000, 200000, 242500, 250000, 303125, 388000, 485000, 500000, 606250, 776000, 970000, 1000000, 1212500, 1515625, 1940000, 2425000, 3031250, 3880000, 4850000, 6062500, 9700000, 12125000, 19400000, 24250000, 48500000, 97000000]

約数ペア:

[(1, 97000000), (2, 48500000), (4, 24250000), (5, 19400000), (8, 12125000), (10, 9700000), (16, 6062500), (20, 4850000), (25, 3880000), (32, 3031250), (40, 2425000), (50, 1940000), (64, 1515625), (80, 1212500), (97, 1000000), (100, 970000), (125, 776000), (160, 606250), (194, 500000), (200, 485000), (250, 388000), (320, 303125), (388, 250000), (400, 242500), (485, 200000), (500, 194000), (625, 155200), (776, 125000), (800, 121250), (970, 100000), (1000, 97000), (1250, 77600), (1552, 62500), (1600, 60625), (1940, 50000), (2000, 48500), (2425, 40000), (2500, 38800), (3104, 31250), (3125, 31040), (3880, 25000), (4000, 24250), (4850, 20000), (5000, 19400), (6208, 15625), (6250, 15520), (7760, 12500), (8000, 12125), (9700, 10000)]