6786400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:536

約数の個数: 72

約数和(自身を含む): 17577000

約数和(自身を除く): 10790600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 499, 544, 680, 800, 850, 998, 1360, 1700, 1996, 2495, 2720, 3400, 3992, 4990, 6800, 7984, 8483, 9980, 12475, 13600, 15968, 16966, 19960, 24950, 33932, 39920, 42415, 49900, 67864, 79840, 84830, 99800, 135728, 169660, 199600, 212075, 271456, 339320, 399200, 424150, 678640, 848300, 1357280, 1696600, 3393200, 6786400]

約数ペア:

[(1, 6786400), (2, 3393200), (4, 1696600), (5, 1357280), (8, 848300), (10, 678640), (16, 424150), (17, 399200), (20, 339320), (25, 271456), (32, 212075), (34, 199600), (40, 169660), (50, 135728), (68, 99800), (80, 84830), (85, 79840), (100, 67864), (136, 49900), (160, 42415), (170, 39920), (200, 33932), (272, 24950), (340, 19960), (400, 16966), (425, 15968), (499, 13600), (544, 12475), (680, 9980), (800, 8483), (850, 7984), (998, 6800), (1360, 4990), (1700, 3992), (1996, 3400), (2495, 2720)]