27713200

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:974

約数の個数: 60

約数和(自身を含む): 67500640

約数和(自身を除く): 39787440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 877, 1264, 1580, 1754, 1975, 3160, 3508, 3950, 4385, 6320, 7016, 7900, 8770, 14032, 15800, 17540, 21925, 31600, 35080, 43850, 69283, 70160, 87700, 138566, 175400, 277132, 346415, 350800, 554264, 692830, 1108528, 1385660, 1732075, 2771320, 3464150, 5542640, 6928300, 13856600, 27713200]

約数ペア:

[(1, 27713200), (2, 13856600), (4, 6928300), (5, 5542640), (8, 3464150), (10, 2771320), (16, 1732075), (20, 1385660), (25, 1108528), (40, 692830), (50, 554264), (79, 350800), (80, 346415), (100, 277132), (158, 175400), (200, 138566), (316, 87700), (395, 70160), (400, 69283), (632, 43850), (790, 35080), (877, 31600), (1264, 21925), (1580, 17540), (1754, 15800), (1975, 14032), (3160, 8770), (3508, 7900), (3950, 7016), (4385, 6320)]