45874720

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1759}}^1$

素因数の和:1937

約数の個数: 48

約数和(自身を含む): 109105920

約数和(自身を除く): 63231200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 1759, 2608, 3260, 3518, 5216, 6520, 7036, 8795, 13040, 14072, 17590, 26080, 28144, 35180, 56288, 70360, 140720, 281440, 286717, 573434, 1146868, 1433585, 2293736, 2867170, 4587472, 5734340, 9174944, 11468680, 22937360, 45874720]

約数ペア:

[(1, 45874720), (2, 22937360), (4, 11468680), (5, 9174944), (8, 5734340), (10, 4587472), (16, 2867170), (20, 2293736), (32, 1433585), (40, 1146868), (80, 573434), (160, 286717), (163, 281440), (326, 140720), (652, 70360), (815, 56288), (1304, 35180), (1630, 28144), (1759, 26080), (2608, 17590), (3260, 14072), (3518, 13040), (5216, 8795), (6520, 7036)]