5154400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 13358520

約数和(自身を除く): 8204120

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, 379, 400, 425, 544, 680, 758, 800, 850, 1360, 1516, 1700, 1895, 2720, 3032, 3400, 3790, 6064, 6443, 6800, 7580, 9475, 12128, 12886, 13600, 15160, 18950, 25772, 30320, 32215, 37900, 51544, 60640, 64430, 75800, 103088, 128860, 151600, 161075, 206176, 257720, 303200, 322150, 515440, 644300, 1030880, 1288600, 2577200, 5154400]

約数ペア:

[(1, 5154400), (2, 2577200), (4, 1288600), (5, 1030880), (8, 644300), (10, 515440), (16, 322150), (17, 303200), (20, 257720), (25, 206176), (32, 161075), (34, 151600), (40, 128860), (50, 103088), (68, 75800), (80, 64430), (85, 60640), (100, 51544), (136, 37900), (160, 32215), (170, 30320), (200, 25772), (272, 18950), (340, 15160), (379, 13600), (400, 12886), (425, 12128), (544, 9475), (680, 7580), (758, 6800), (800, 6443), (850, 6064), (1360, 3790), (1516, 3400), (1700, 3032), (1895, 2720)]