8242520.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 94493952

約数和(自身を除く): 56547632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 230, 328, 368, 410, 460, 503, 656, 820, 920, 943, 1006, 1640, 1840, 1886, 2012, 2515, 3280, 3772, 4024, 4715, 5030, 7544, 8048, 9430, 10060, 11569, 15088, 18860, 20120, 20623, 23138, 37720, 40240, 41246, 46276, 57845, 75440, 82492, 92552, 103115, 115690, 164984, 185104, 206230, 231380, 329968, 412460, 462760, 474329, 824920, 925520, 948658, 1649840, 1897316, 2371645, 3794632, 4743290, 7589264, 9486580, 18973160, 37946320]

約数ペア:

[(1, 37946320), (2, 18973160), (4, 9486580), (5, 7589264), (8, 4743290), (10, 3794632), (16, 2371645), (20, 1897316), (23, 1649840), (40, 948658), (41, 925520), (46, 824920), (80, 474329), (82, 462760), (92, 412460), (115, 329968), (164, 231380), (184, 206230), (205, 185104), (230, 164984), (328, 115690), (368, 103115), (410, 92552), (460, 82492), (503, 75440), (656, 57845), (820, 46276), (920, 41246), (943, 40240), (1006, 37720), (1640, 23138), (1840, 20623), (1886, 20120), (2012, 18860), (2515, 15088), (3280, 11569), (3772, 10060), (4024, 9430), (4715, 8048), (5030, 7544)]