100431040

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1109}}^1$

素因数の和:1409

約数の個数: 56

約数和(自身を含む): 240212880

約数和(自身を除く): 139781840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 1109, 1132, 1415, 2218, 2264, 2830, 4436, 4528, 5545, 5660, 8872, 9056, 11090, 11320, 17744, 18112, 22180, 22640, 35488, 44360, 45280, 70976, 88720, 90560, 177440, 313847, 354880, 627694, 1255388, 1569235, 2510776, 3138470, 5021552, 6276940, 10043104, 12553880, 20086208, 25107760, 50215520, 100431040]

約数ペア:

[(1, 100431040), (2, 50215520), (4, 25107760), (5, 20086208), (8, 12553880), (10, 10043104), (16, 6276940), (20, 5021552), (32, 3138470), (40, 2510776), (64, 1569235), (80, 1255388), (160, 627694), (283, 354880), (320, 313847), (566, 177440), (1109, 90560), (1132, 88720), (1415, 70976), (2218, 45280), (2264, 44360), (2830, 35488), (4436, 22640), (4528, 22180), (5545, 18112), (5660, 17744), (8872, 11320), (9056, 11090)]