14856640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2765

約数の個数: 56

約数和(自身を含む): 37472112

約数和(自身を除く): 22615472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 2731, 5440, 5462, 10924, 13655, 21848, 27310, 43696, 46427, 54620, 87392, 92854, 109240, 174784, 185708, 218480, 232135, 371416, 436960, 464270, 742832, 873920, 928540, 1485664, 1857080, 2971328, 3714160, 7428320, 14856640]

約数ペア:

[(1, 14856640), (2, 7428320), (4, 3714160), (5, 2971328), (8, 1857080), (10, 1485664), (16, 928540), (17, 873920), (20, 742832), (32, 464270), (34, 436960), (40, 371416), (64, 232135), (68, 218480), (80, 185708), (85, 174784), (136, 109240), (160, 92854), (170, 87392), (272, 54620), (320, 46427), (340, 43696), (544, 27310), (680, 21848), (1088, 13655), (1360, 10924), (2720, 5462), (2731, 5440)]