28984600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6301}}^1$

素因数の和:6340

約数の個数: 48

約数和(自身を含む): 70330320

約数和(自身を除く): 41345720

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, 6301, 12602, 25204, 31505, 50408, 63010, 126020, 144923, 157525, 252040, 289846, 315050, 579692, 630100, 724615, 1159384, 1260200, 1449230, 2898460, 3623075, 5796920, 7246150, 14492300, 28984600]

約数ペア:

[(1, 28984600), (2, 14492300), (4, 7246150), (5, 5796920), (8, 3623075), (10, 2898460), (20, 1449230), (23, 1260200), (25, 1159384), (40, 724615), (46, 630100), (50, 579692), (92, 315050), (100, 289846), (115, 252040), (184, 157525), (200, 144923), (230, 126020), (460, 63010), (575, 50408), (920, 31505), (1150, 25204), (2300, 12602), (4600, 6301)]