23218480

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{577}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 54184032

約数和(自身を除く): 30965552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 577, 1006, 1154, 2012, 2308, 2515, 2885, 4024, 4616, 5030, 5770, 8048, 9232, 10060, 11540, 20120, 23080, 40240, 46160, 290231, 580462, 1160924, 1451155, 2321848, 2902310, 4643696, 5804620, 11609240, 23218480]

約数ペア:

[(1, 23218480), (2, 11609240), (4, 5804620), (5, 4643696), (8, 2902310), (10, 2321848), (16, 1451155), (20, 1160924), (40, 580462), (80, 290231), (503, 46160), (577, 40240), (1006, 23080), (1154, 20120), (2012, 11540), (2308, 10060), (2515, 9232), (2885, 8048), (4024, 5770), (4616, 5030)]