9510020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 21826560

約数和(自身を除く): 12316540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 463, 790, 926, 1027, 1580, 1852, 2054, 2315, 4108, 4630, 5135, 6019, 9260, 10270, 12038, 20540, 24076, 30095, 36577, 60190, 73154, 120380, 146308, 182885, 365770, 475501, 731540, 951002, 1902004, 2377505, 4755010, 9510020]

約数ペア:

[(1, 9510020), (2, 4755010), (4, 2377505), (5, 1902004), (10, 951002), (13, 731540), (20, 475501), (26, 365770), (52, 182885), (65, 146308), (79, 120380), (130, 73154), (158, 60190), (260, 36577), (316, 30095), (395, 24076), (463, 20540), (790, 12038), (926, 10270), (1027, 9260), (1580, 6019), (1852, 5135), (2054, 4630), (2315, 4108)]