42458082160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3617}}^1\times {\mathrm{11287}}^1$

素因数の和:14930

約数の個数: 80

約数和(自身を含む): 106347318336

約数和(自身を除く): 63889236176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3617, 7234, 11287, 14468, 18085, 22574, 28936, 36170, 45148, 47021, 56435, 57872, 72340, 90296, 94042, 112870, 144680, 146731, 180592, 188084, 225740, 235105, 289360, 293462, 376168, 451480, 470210, 586924, 733655, 752336, 902960, 940420, 1173848, 1467310, 1880840, 2347696, 2934620, 3761680, 5869240, 11738480, 40825079, 81650158, 163300316, 204125395, 326600632, 408250790, 530726027, 653201264, 816501580, 1061452054, 1633003160, 2122904108, 2653630135, 3266006320, 4245808216, 5307260270, 8491616432, 10614520540, 21229041080, 42458082160]

約数ペア:

[(1, 42458082160), (2, 21229041080), (4, 10614520540), (5, 8491616432), (8, 5307260270), (10, 4245808216), (13, 3266006320), (16, 2653630135), (20, 2122904108), (26, 1633003160), (40, 1061452054), (52, 816501580), (65, 653201264), (80, 530726027), (104, 408250790), (130, 326600632), (208, 204125395), (260, 163300316), (520, 81650158), (1040, 40825079), (3617, 11738480), (7234, 5869240), (11287, 3761680), (14468, 2934620), (18085, 2347696), (22574, 1880840), (28936, 1467310), (36170, 1173848), (45148, 940420), (47021, 902960), (56435, 752336), (57872, 733655), (72340, 586924), (90296, 470210), (94042, 451480), (112870, 376168), (144680, 293462), (146731, 289360), (180592, 235105), (188084, 225740)]