25740048

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 69192000

約数和(自身を除く): 43451952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 61, 118, 122, 149, 177, 183, 236, 244, 298, 354, 366, 447, 472, 488, 596, 708, 732, 894, 944, 976, 1192, 1416, 1464, 1788, 2384, 2832, 2928, 3576, 3599, 7152, 7198, 8791, 9089, 10797, 14396, 17582, 18178, 21594, 26373, 27267, 28792, 35164, 36356, 43188, 52746, 54534, 57584, 70328, 72712, 86376, 105492, 109068, 140656, 145424, 172752, 210984, 218136, 421968, 436272, 536251, 1072502, 1608753, 2145004, 3217506, 4290008, 6435012, 8580016, 12870024, 25740048]

約数ペア:

[(1, 25740048), (2, 12870024), (3, 8580016), (4, 6435012), (6, 4290008), (8, 3217506), (12, 2145004), (16, 1608753), (24, 1072502), (48, 536251), (59, 436272), (61, 421968), (118, 218136), (122, 210984), (149, 172752), (177, 145424), (183, 140656), (236, 109068), (244, 105492), (298, 86376), (354, 72712), (366, 70328), (447, 57584), (472, 54534), (488, 52746), (596, 43188), (708, 36356), (732, 35164), (894, 28792), (944, 27267), (976, 26373), (1192, 21594), (1416, 18178), (1464, 17582), (1788, 14396), (2384, 10797), (2832, 9089), (2928, 8791), (3576, 7198), (3599, 7152)]