27452960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10093}}^1$

素因数の和:10125

約数の個数: 48

約数和(自身を含む): 68679576

約数和(自身を除く): 41226616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 10093, 20186, 40372, 50465, 80744, 100930, 161488, 171581, 201860, 322976, 343162, 403720, 686324, 807440, 857905, 1372648, 1614880, 1715810, 2745296, 3431620, 5490592, 6863240, 13726480, 27452960]

約数ペア:

[(1, 27452960), (2, 13726480), (4, 6863240), (5, 5490592), (8, 3431620), (10, 2745296), (16, 1715810), (17, 1614880), (20, 1372648), (32, 857905), (34, 807440), (40, 686324), (68, 403720), (80, 343162), (85, 322976), (136, 201860), (160, 171581), (170, 161488), (272, 100930), (340, 80744), (544, 50465), (680, 40372), (1360, 20186), (2720, 10093)]