22074880

素因数分解:

$2^9\times 5^1\times {\mathrm{8623}}^1$

素因数の和:8646

約数の個数: 40

約数和(自身を含む): 52934112

約数和(自身を除く): 30859232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 8623, 17246, 34492, 43115, 68984, 86230, 137968, 172460, 275936, 344920, 551872, 689840, 1103744, 1379680, 2207488, 2759360, 4414976, 5518720, 11037440, 22074880]

約数ペア:

[(1, 22074880), (2, 11037440), (4, 5518720), (5, 4414976), (8, 2759360), (10, 2207488), (16, 1379680), (20, 1103744), (32, 689840), (40, 551872), (64, 344920), (80, 275936), (128, 172460), (160, 137968), (256, 86230), (320, 68984), (512, 43115), (640, 34492), (1280, 17246), (2560, 8623)]