98396800

素因数分解:

$2^7\times 5^2\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 246351420

約数和(自身を除く): 147954620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 128, 160, 194, 200, 317, 320, 388, 400, 485, 634, 640, 776, 800, 970, 1268, 1552, 1585, 1600, 1940, 2425, 2536, 3104, 3170, 3200, 3880, 4850, 5072, 6208, 6340, 7760, 7925, 9700, 10144, 12416, 12680, 15520, 15850, 19400, 20288, 25360, 30749, 31040, 31700, 38800, 40576, 50720, 61498, 62080, 63400, 77600, 101440, 122996, 126800, 153745, 155200, 202880, 245992, 253600, 307490, 310400, 491984, 507200, 614980, 768725, 983968, 1014400, 1229960, 1537450, 1967936, 2459920, 3074900, 3935872, 4919840, 6149800, 9839680, 12299600, 19679360, 24599200, 49198400, 98396800]

約数ペア:

[(1, 98396800), (2, 49198400), (4, 24599200), (5, 19679360), (8, 12299600), (10, 9839680), (16, 6149800), (20, 4919840), (25, 3935872), (32, 3074900), (40, 2459920), (50, 1967936), (64, 1537450), (80, 1229960), (97, 1014400), (100, 983968), (128, 768725), (160, 614980), (194, 507200), (200, 491984), (317, 310400), (320, 307490), (388, 253600), (400, 245992), (485, 202880), (634, 155200), (640, 153745), (776, 126800), (800, 122996), (970, 101440), (1268, 77600), (1552, 63400), (1585, 62080), (1600, 61498), (1940, 50720), (2425, 40576), (2536, 38800), (3104, 31700), (3170, 31040), (3200, 30749), (3880, 25360), (4850, 20288), (5072, 19400), (6208, 15850), (6340, 15520), (7760, 12680), (7925, 12416), (9700, 10144)]