132531520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1688

約数の個数: 112

約数和(自身を含む): 359468928

約数和(自身を除く): 226937408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 880, 920, 1012, 1265, 1472, 1637, 1760, 1840, 2024, 2530, 3274, 3520, 3680, 4048, 5060, 6548, 7360, 8096, 8185, 10120, 13096, 16192, 16370, 18007, 20240, 26192, 32740, 36014, 37651, 40480, 52384, 65480, 72028, 75302, 80960, 90035, 104768, 130960, 144056, 150604, 180070, 188255, 261920, 288112, 301208, 360140, 376510, 414161, 523840, 576224, 602416, 720280, 753020, 828322, 1152448, 1204832, 1440560, 1506040, 1656644, 2070805, 2409664, 2881120, 3012080, 3313288, 4141610, 5762240, 6024160, 6626576, 8283220, 12048320, 13253152, 16566440, 26506304, 33132880, 66265760, 132531520]

約数ペア:

[(1, 132531520), (2, 66265760), (4, 33132880), (5, 26506304), (8, 16566440), (10, 13253152), (11, 12048320), (16, 8283220), (20, 6626576), (22, 6024160), (23, 5762240), (32, 4141610), (40, 3313288), (44, 3012080), (46, 2881120), (55, 2409664), (64, 2070805), (80, 1656644), (88, 1506040), (92, 1440560), (110, 1204832), (115, 1152448), (160, 828322), (176, 753020), (184, 720280), (220, 602416), (230, 576224), (253, 523840), (320, 414161), (352, 376510), (368, 360140), (440, 301208), (460, 288112), (506, 261920), (704, 188255), (736, 180070), (880, 150604), (920, 144056), (1012, 130960), (1265, 104768), (1472, 90035), (1637, 80960), (1760, 75302), (1840, 72028), (2024, 65480), (2530, 52384), (3274, 40480), (3520, 37651), (3680, 36014), (4048, 32740), (5060, 26192), (6548, 20240), (7360, 18007), (8096, 16370), (8185, 16192), (10120, 13096)]