24507520

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 59211000

約数和(自身を除く): 34703480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 257, 298, 320, 514, 596, 640, 745, 1028, 1192, 1285, 1490, 2056, 2384, 2570, 2980, 4112, 4768, 5140, 5960, 8224, 9536, 10280, 11920, 16448, 19072, 20560, 23840, 32896, 38293, 41120, 47680, 76586, 82240, 95360, 153172, 164480, 191465, 306344, 382930, 612688, 765860, 1225376, 1531720, 2450752, 3063440, 4901504, 6126880, 12253760, 24507520]

約数ペア:

[(1, 24507520), (2, 12253760), (4, 6126880), (5, 4901504), (8, 3063440), (10, 2450752), (16, 1531720), (20, 1225376), (32, 765860), (40, 612688), (64, 382930), (80, 306344), (128, 191465), (149, 164480), (160, 153172), (257, 95360), (298, 82240), (320, 76586), (514, 47680), (596, 41120), (640, 38293), (745, 32896), (1028, 23840), (1192, 20560), (1285, 19072), (1490, 16448), (2056, 11920), (2384, 10280), (2570, 9536), (2980, 8224), (4112, 5960), (4768, 5140)]