2053572640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4483}}^1$

素因数の和:4914

約数の個数: 96

約数和(自身を含む): 5559442560

約数和(自身を除く): 3505869920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 409, 560, 818, 1120, 1636, 2045, 2863, 3272, 4090, 4483, 5726, 6544, 8180, 8966, 11452, 13088, 14315, 16360, 17932, 22415, 22904, 28630, 31381, 32720, 35864, 44830, 45808, 57260, 62762, 65440, 71728, 89660, 91616, 114520, 125524, 143456, 156905, 179320, 229040, 251048, 313810, 358640, 458080, 502096, 627620, 717280, 1004192, 1255240, 1833547, 2510480, 3667094, 5020960, 7334188, 9167735, 12834829, 14668376, 18335470, 25669658, 29336752, 36670940, 51339316, 58673504, 64174145, 73341880, 102678632, 128348290, 146683760, 205357264, 256696580, 293367520, 410714528, 513393160, 1026786320, 2053572640]

約数ペア:

[(1, 2053572640), (2, 1026786320), (4, 513393160), (5, 410714528), (7, 293367520), (8, 256696580), (10, 205357264), (14, 146683760), (16, 128348290), (20, 102678632), (28, 73341880), (32, 64174145), (35, 58673504), (40, 51339316), (56, 36670940), (70, 29336752), (80, 25669658), (112, 18335470), (140, 14668376), (160, 12834829), (224, 9167735), (280, 7334188), (409, 5020960), (560, 3667094), (818, 2510480), (1120, 1833547), (1636, 1255240), (2045, 1004192), (2863, 717280), (3272, 627620), (4090, 502096), (4483, 458080), (5726, 358640), (6544, 313810), (8180, 251048), (8966, 229040), (11452, 179320), (13088, 156905), (14315, 143456), (16360, 125524), (17932, 114520), (22415, 91616), (22904, 89660), (28630, 71728), (31381, 65440), (32720, 62762), (35864, 57260), (44830, 45808)]