22737800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4943}}^1$

素因数の和:4982

約数の個数: 48

約数和(自身を含む): 55175040

約数和(自身を除く): 32437240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 4943, 9886, 19772, 24715, 39544, 49430, 98860, 113689, 123575, 197720, 227378, 247150, 454756, 494300, 568445, 909512, 988600, 1136890, 2273780, 2842225, 4547560, 5684450, 11368900, 22737800]

約数ペア:

[(1, 22737800), (2, 11368900), (4, 5684450), (5, 4547560), (8, 2842225), (10, 2273780), (20, 1136890), (23, 988600), (25, 909512), (40, 568445), (46, 494300), (50, 454756), (92, 247150), (100, 227378), (115, 197720), (184, 123575), (200, 113689), (230, 98860), (460, 49430), (575, 39544), (920, 24715), (1150, 19772), (2300, 9886), (4600, 4943)]