25726350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 69995520

約数和(自身を除く): 44269170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 79, 130, 150, 158, 167, 195, 237, 325, 334, 390, 395, 474, 501, 650, 790, 835, 975, 1002, 1027, 1185, 1670, 1950, 1975, 2054, 2171, 2370, 2505, 3081, 3950, 4175, 4342, 5010, 5135, 5925, 6162, 6513, 8350, 10270, 10855, 11850, 12525, 13026, 13193, 15405, 21710, 25050, 25675, 26386, 30810, 32565, 39579, 51350, 54275, 65130, 65965, 77025, 79158, 108550, 131930, 154050, 162825, 171509, 197895, 325650, 329825, 343018, 395790, 514527, 659650, 857545, 989475, 1029054, 1715090, 1978950, 2572635, 4287725, 5145270, 8575450, 12863175, 25726350]

約数ペア:

[(1, 25726350), (2, 12863175), (3, 8575450), (5, 5145270), (6, 4287725), (10, 2572635), (13, 1978950), (15, 1715090), (25, 1029054), (26, 989475), (30, 857545), (39, 659650), (50, 514527), (65, 395790), (75, 343018), (78, 329825), (79, 325650), (130, 197895), (150, 171509), (158, 162825), (167, 154050), (195, 131930), (237, 108550), (325, 79158), (334, 77025), (390, 65965), (395, 65130), (474, 54275), (501, 51350), (650, 39579), (790, 32565), (835, 30810), (975, 26386), (1002, 25675), (1027, 25050), (1185, 21710), (1670, 15405), (1950, 13193), (1975, 13026), (2054, 12525), (2171, 11850), (2370, 10855), (2505, 10270), (3081, 8350), (3950, 6513), (4175, 6162), (4342, 5925), (5010, 5135)]