426408850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 935940096

約数和(自身を除く): 509531246

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 127, 175, 181, 254, 265, 350, 362, 371, 530, 635, 742, 889, 905, 1267, 1270, 1325, 1778, 1810, 1855, 2534, 2650, 3175, 3710, 4445, 4525, 6335, 6350, 6731, 8890, 9050, 9275, 9593, 12670, 13462, 18550, 19186, 22225, 22987, 31675, 33655, 44450, 45974, 47117, 47965, 63350, 67151, 67310, 94234, 95930, 114935, 134302, 160909, 168275, 229870, 235585, 239825, 321818, 335755, 336550, 471170, 479650, 574675, 671510, 804545, 1149350, 1177925, 1218311, 1609090, 1678775, 2355850, 2436622, 3357550, 4022725, 6091555, 8045450, 8528177, 12183110, 17056354, 30457775, 42640885, 60915550, 85281770, 213204425, 426408850]

約数ペア:

[(1, 426408850), (2, 213204425), (5, 85281770), (7, 60915550), (10, 42640885), (14, 30457775), (25, 17056354), (35, 12183110), (50, 8528177), (53, 8045450), (70, 6091555), (106, 4022725), (127, 3357550), (175, 2436622), (181, 2355850), (254, 1678775), (265, 1609090), (350, 1218311), (362, 1177925), (371, 1149350), (530, 804545), (635, 671510), (742, 574675), (889, 479650), (905, 471170), (1267, 336550), (1270, 335755), (1325, 321818), (1778, 239825), (1810, 235585), (1855, 229870), (2534, 168275), (2650, 160909), (3175, 134302), (3710, 114935), (4445, 95930), (4525, 94234), (6335, 67310), (6350, 67151), (6731, 63350), (8890, 47965), (9050, 47117), (9275, 45974), (9593, 44450), (12670, 33655), (13462, 31675), (18550, 22987), (19186, 22225)]