25003008

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2713}}^1$

素因数の和:2739

約数の個数: 66

約数和(自身を含む): 72222254

約数和(自身を除く): 47219246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 2713, 3072, 4608, 5426, 8139, 9216, 10852, 16278, 21704, 24417, 32556, 43408, 48834, 65112, 86816, 97668, 130224, 173632, 195336, 260448, 347264, 390672, 520896, 694528, 781344, 1041792, 1389056, 1562688, 2083584, 2778112, 3125376, 4167168, 6250752, 8334336, 12501504, 25003008]

約数ペア:

[(1, 25003008), (2, 12501504), (3, 8334336), (4, 6250752), (6, 4167168), (8, 3125376), (9, 2778112), (12, 2083584), (16, 1562688), (18, 1389056), (24, 1041792), (32, 781344), (36, 694528), (48, 520896), (64, 390672), (72, 347264), (96, 260448), (128, 195336), (144, 173632), (192, 130224), (256, 97668), (288, 86816), (384, 65112), (512, 48834), (576, 43408), (768, 32556), (1024, 24417), (1152, 21704), (1536, 16278), (2304, 10852), (2713, 9216), (3072, 8139), (4608, 5426)]