2125140152

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 4180572000

約数和(自身を除く): 2055431848

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 229, 344, 424, 458, 509, 916, 1018, 1832, 2036, 2279, 4072, 4558, 9116, 9847, 12137, 18232, 19694, 21887, 24274, 26977, 39388, 43774, 48548, 53954, 78776, 87548, 97096, 107908, 116561, 175096, 215816, 233122, 466244, 521891, 932488, 1043782, 1160011, 2087564, 2320022, 4175128, 4640044, 5012123, 6177733, 9280088, 10024246, 12355466, 20048492, 24710932, 40096984, 49421864, 265642519, 531285038, 1062570076, 2125140152]

約数ペア:

[(1, 2125140152), (2, 1062570076), (4, 531285038), (8, 265642519), (43, 49421864), (53, 40096984), (86, 24710932), (106, 20048492), (172, 12355466), (212, 10024246), (229, 9280088), (344, 6177733), (424, 5012123), (458, 4640044), (509, 4175128), (916, 2320022), (1018, 2087564), (1832, 1160011), (2036, 1043782), (2279, 932488), (4072, 521891), (4558, 466244), (9116, 233122), (9847, 215816), (12137, 175096), (18232, 116561), (19694, 107908), (21887, 97096), (24274, 87548), (26977, 78776), (39388, 53954), (43774, 48548)]