25796520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 84633120

約数和(自身を除く): 58836600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 547, 655, 786, 1048, 1094, 1179, 1310, 1572, 1641, 1965, 2188, 2358, 2620, 2735, 3144, 3282, 3930, 4376, 4716, 4923, 5240, 5470, 5895, 6564, 7860, 8205, 9432, 9846, 10940, 11790, 13128, 15720, 16410, 19692, 21880, 23580, 24615, 32820, 39384, 47160, 49230, 65640, 71657, 98460, 143314, 196920, 214971, 286628, 358285, 429942, 573256, 644913, 716570, 859884, 1074855, 1289826, 1433140, 1719768, 2149710, 2579652, 2866280, 3224565, 4299420, 5159304, 6449130, 8598840, 12898260, 25796520]

約数ペア:

[(1, 25796520), (2, 12898260), (3, 8598840), (4, 6449130), (5, 5159304), (6, 4299420), (8, 3224565), (9, 2866280), (10, 2579652), (12, 2149710), (15, 1719768), (18, 1433140), (20, 1289826), (24, 1074855), (30, 859884), (36, 716570), (40, 644913), (45, 573256), (60, 429942), (72, 358285), (90, 286628), (120, 214971), (131, 196920), (180, 143314), (262, 98460), (360, 71657), (393, 65640), (524, 49230), (547, 47160), (655, 39384), (786, 32820), (1048, 24615), (1094, 23580), (1179, 21880), (1310, 19692), (1572, 16410), (1641, 15720), (1965, 13128), (2188, 11790), (2358, 10940), (2620, 9846), (2735, 9432), (3144, 8205), (3282, 7860), (3930, 6564), (4376, 5895), (4716, 5470), (4923, 5240)]