187964340550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{971141}}^1$

素因数の和:971246

約数の個数: 72

約数和(自身を含む): 411841899360

約数和(自身を除く): 223877558810

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 79, 98, 158, 175, 245, 350, 395, 490, 553, 790, 1106, 1225, 1975, 2450, 2765, 3871, 3950, 5530, 7742, 13825, 19355, 27650, 38710, 96775, 193550, 971141, 1942282, 4855705, 6797987, 9711410, 13595974, 24278525, 33989935, 47585909, 48557050, 67979870, 76720139, 95171818, 153440278, 169949675, 237929545, 339899350, 383600695, 475859090, 537040973, 767201390, 1074081946, 1189647725, 1918003475, 2379295450, 2685204865, 3759286811, 3836006950, 5370409730, 7518573622, 13426024325, 18796434055, 26852048650, 37592868110, 93982170275, 187964340550]

約数ペア:

[(1, 187964340550), (2, 93982170275), (5, 37592868110), (7, 26852048650), (10, 18796434055), (14, 13426024325), (25, 7518573622), (35, 5370409730), (49, 3836006950), (50, 3759286811), (70, 2685204865), (79, 2379295450), (98, 1918003475), (158, 1189647725), (175, 1074081946), (245, 767201390), (350, 537040973), (395, 475859090), (490, 383600695), (553, 339899350), (790, 237929545), (1106, 169949675), (1225, 153440278), (1975, 95171818), (2450, 76720139), (2765, 67979870), (3871, 48557050), (3950, 47585909), (5530, 33989935), (7742, 24278525), (13825, 13595974), (19355, 9711410), (27650, 6797987), (38710, 4855705), (96775, 1942282), (193550, 971141)]