97708240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 261590400

約数和(自身を除く): 163882160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 1043, 1171, 1192, 1490, 2086, 2342, 2384, 2980, 4172, 4684, 5215, 5855, 5960, 8197, 8344, 9368, 10430, 11710, 11920, 16394, 16688, 18736, 20860, 23420, 32788, 40985, 41720, 46840, 65576, 81970, 83440, 93680, 131152, 163940, 174479, 327880, 348958, 655760, 697916, 872395, 1221353, 1395832, 1744790, 2442706, 2791664, 3489580, 4885412, 6106765, 6979160, 9770824, 12213530, 13958320, 19541648, 24427060, 48854120, 97708240]

約数ペア:

[(1, 97708240), (2, 48854120), (4, 24427060), (5, 19541648), (7, 13958320), (8, 12213530), (10, 9770824), (14, 6979160), (16, 6106765), (20, 4885412), (28, 3489580), (35, 2791664), (40, 2442706), (56, 1744790), (70, 1395832), (80, 1221353), (112, 872395), (140, 697916), (149, 655760), (280, 348958), (298, 327880), (560, 174479), (596, 163940), (745, 131152), (1043, 93680), (1171, 83440), (1192, 81970), (1490, 65576), (2086, 46840), (2342, 41720), (2384, 40985), (2980, 32788), (4172, 23420), (4684, 20860), (5215, 18736), (5855, 16688), (5960, 16394), (8197, 11920), (8344, 11710), (9368, 10430)]