16172450

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 21325150

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 41, 46, 49, 50, 70, 82, 98, 115, 161, 175, 205, 230, 245, 287, 322, 343, 350, 410, 490, 574, 575, 686, 805, 943, 1025, 1127, 1150, 1225, 1435, 1610, 1715, 1886, 2009, 2050, 2254, 2450, 2870, 3430, 4018, 4025, 4715, 5635, 6601, 7175, 7889, 8050, 8575, 9430, 10045, 11270, 13202, 14063, 14350, 15778, 17150, 20090, 23575, 28126, 28175, 33005, 39445, 46207, 47150, 50225, 56350, 66010, 70315, 78890, 92414, 100450, 140630, 165025, 197225, 231035, 323449, 330050, 351575, 394450, 462070, 646898, 703150, 1155175, 1617245, 2310350, 3234490, 8086225, 16172450]

約数ペア:

[(1, 16172450), (2, 8086225), (5, 3234490), (7, 2310350), (10, 1617245), (14, 1155175), (23, 703150), (25, 646898), (35, 462070), (41, 394450), (46, 351575), (49, 330050), (50, 323449), (70, 231035), (82, 197225), (98, 165025), (115, 140630), (161, 100450), (175, 92414), (205, 78890), (230, 70315), (245, 66010), (287, 56350), (322, 50225), (343, 47150), (350, 46207), (410, 39445), (490, 33005), (574, 28175), (575, 28126), (686, 23575), (805, 20090), (943, 17150), (1025, 15778), (1127, 14350), (1150, 14063), (1225, 13202), (1435, 11270), (1610, 10045), (1715, 9430), (1886, 8575), (2009, 8050), (2050, 7889), (2254, 7175), (2450, 6601), (2870, 5635), (3430, 4715), (4018, 4025)]