25240572

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 78059520

約数和(自身を除く): 52818948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 359, 372, 378, 434, 558, 567, 651, 718, 756, 837, 868, 1077, 1116, 1134, 1302, 1436, 1674, 1953, 2154, 2268, 2511, 2513, 2604, 3231, 3348, 3906, 4308, 5022, 5026, 5859, 6462, 7539, 7812, 9693, 10044, 10052, 11129, 11718, 12924, 15078, 17577, 19386, 22258, 22617, 23436, 29079, 30156, 33387, 35154, 38772, 44516, 45234, 58158, 66774, 67851, 70308, 77903, 90468, 100161, 116316, 133548, 135702, 155806, 200322, 203553, 233709, 271404, 300483, 311612, 400644, 407106, 467418, 600966, 701127, 814212, 901449, 934836, 1201932, 1402254, 1802898, 2103381, 2804508, 3605796, 4206762, 6310143, 8413524, 12620286, 25240572]

約数ペア:

[(1, 25240572), (2, 12620286), (3, 8413524), (4, 6310143), (6, 4206762), (7, 3605796), (9, 2804508), (12, 2103381), (14, 1802898), (18, 1402254), (21, 1201932), (27, 934836), (28, 901449), (31, 814212), (36, 701127), (42, 600966), (54, 467418), (62, 407106), (63, 400644), (81, 311612), (84, 300483), (93, 271404), (108, 233709), (124, 203553), (126, 200322), (162, 155806), (186, 135702), (189, 133548), (217, 116316), (252, 100161), (279, 90468), (324, 77903), (359, 70308), (372, 67851), (378, 66774), (434, 58158), (558, 45234), (567, 44516), (651, 38772), (718, 35154), (756, 33387), (837, 30156), (868, 29079), (1077, 23436), (1116, 22617), (1134, 22258), (1302, 19386), (1436, 17577), (1674, 15078), (1953, 12924), (2154, 11718), (2268, 11129), (2511, 10052), (2513, 10044), (2604, 9693), (3231, 7812), (3348, 7539), (3906, 6462), (4308, 5859), (5022, 5026)]