25857060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 77559552

約数和(自身を除く): 51702492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 457, 460, 492, 615, 690, 820, 914, 943, 1230, 1371, 1380, 1828, 1886, 2285, 2460, 2742, 2829, 3772, 4570, 4715, 5484, 5658, 6855, 9140, 9430, 10511, 11316, 13710, 14145, 18737, 18860, 21022, 27420, 28290, 31533, 37474, 42044, 52555, 56211, 56580, 63066, 74948, 93685, 105110, 112422, 126132, 157665, 187370, 210220, 224844, 281055, 315330, 374740, 430951, 562110, 630660, 861902, 1124220, 1292853, 1723804, 2154755, 2585706, 4309510, 5171412, 6464265, 8619020, 12928530, 25857060]

約数ペア:

[(1, 25857060), (2, 12928530), (3, 8619020), (4, 6464265), (5, 5171412), (6, 4309510), (10, 2585706), (12, 2154755), (15, 1723804), (20, 1292853), (23, 1124220), (30, 861902), (41, 630660), (46, 562110), (60, 430951), (69, 374740), (82, 315330), (92, 281055), (115, 224844), (123, 210220), (138, 187370), (164, 157665), (205, 126132), (230, 112422), (246, 105110), (276, 93685), (345, 74948), (410, 63066), (457, 56580), (460, 56211), (492, 52555), (615, 42044), (690, 37474), (820, 31533), (914, 28290), (943, 27420), (1230, 21022), (1371, 18860), (1380, 18737), (1828, 14145), (1886, 13710), (2285, 11316), (2460, 10511), (2742, 9430), (2829, 9140), (3772, 6855), (4570, 5658), (4715, 5484)]