22669880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19543}}^1$

素因数の和:19583

約数の個数: 32

約数和(自身を含む): 52768800

約数和(自身を除く): 30098920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 19543, 39086, 78172, 97715, 156344, 195430, 390860, 566747, 781720, 1133494, 2266988, 2833735, 4533976, 5667470, 11334940, 22669880]

約数ペア:

[(1, 22669880), (2, 11334940), (4, 5667470), (5, 4533976), (8, 2833735), (10, 2266988), (20, 1133494), (29, 781720), (40, 566747), (58, 390860), (116, 195430), (145, 156344), (232, 97715), (290, 78172), (580, 39086), (1160, 19543)]