23501120

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^2$

素因数の和:559

約数の個数: 42

約数和(自身を含む): 56169306

約数和(自身を除く): 32668186

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 542, 1084, 1355, 2168, 2710, 4336, 5420, 8672, 10840, 17344, 21680, 43360, 73441, 86720, 146882, 293764, 367205, 587528, 734410, 1175056, 1468820, 2350112, 2937640, 4700224, 5875280, 11750560, 23501120]

約数ペア:

[(1, 23501120), (2, 11750560), (4, 5875280), (5, 4700224), (8, 2937640), (10, 2350112), (16, 1468820), (20, 1175056), (32, 734410), (40, 587528), (64, 367205), (80, 293764), (160, 146882), (271, 86720), (320, 73441), (542, 43360), (1084, 21680), (1355, 17344), (2168, 10840), (2710, 8672), (4336, 5420)]