45543220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 100533888

約数和(自身を除く): 54990668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 181, 230, 362, 460, 547, 724, 905, 1094, 1810, 2188, 2735, 3620, 4163, 5470, 8326, 10940, 12581, 16652, 20815, 25162, 41630, 50324, 62905, 83260, 99007, 125810, 198014, 251620, 396028, 495035, 990070, 1980140, 2277161, 4554322, 9108644, 11385805, 22771610, 45543220]

約数ペア:

[(1, 45543220), (2, 22771610), (4, 11385805), (5, 9108644), (10, 4554322), (20, 2277161), (23, 1980140), (46, 990070), (92, 495035), (115, 396028), (181, 251620), (230, 198014), (362, 125810), (460, 99007), (547, 83260), (724, 62905), (905, 50324), (1094, 41630), (1810, 25162), (2188, 20815), (2735, 16652), (3620, 12581), (4163, 10940), (5470, 8326)]