172644850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 384725376

約数和(自身を除く): 212080526

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 53, 70, 82, 106, 175, 205, 227, 265, 287, 350, 371, 410, 454, 530, 574, 742, 1025, 1135, 1325, 1435, 1589, 1855, 2050, 2173, 2270, 2650, 2870, 3178, 3710, 4346, 5675, 7175, 7945, 9275, 9307, 10865, 11350, 12031, 14350, 15211, 15890, 18550, 18614, 21730, 24062, 30422, 39725, 46535, 54325, 60155, 65149, 76055, 79450, 84217, 93070, 108650, 120310, 130298, 152110, 168434, 232675, 300775, 325745, 380275, 421085, 465350, 493271, 601550, 651490, 760550, 842170, 986542, 1628725, 2105425, 2466355, 3257450, 3452897, 4210850, 4932710, 6905794, 12331775, 17264485, 24663550, 34528970, 86322425, 172644850]

約数ペア:

[(1, 172644850), (2, 86322425), (5, 34528970), (7, 24663550), (10, 17264485), (14, 12331775), (25, 6905794), (35, 4932710), (41, 4210850), (50, 3452897), (53, 3257450), (70, 2466355), (82, 2105425), (106, 1628725), (175, 986542), (205, 842170), (227, 760550), (265, 651490), (287, 601550), (350, 493271), (371, 465350), (410, 421085), (454, 380275), (530, 325745), (574, 300775), (742, 232675), (1025, 168434), (1135, 152110), (1325, 130298), (1435, 120310), (1589, 108650), (1855, 93070), (2050, 84217), (2173, 79450), (2270, 76055), (2650, 65149), (2870, 60155), (3178, 54325), (3710, 46535), (4346, 39725), (5675, 30422), (7175, 24062), (7945, 21730), (9275, 18614), (9307, 18550), (10865, 15890), (11350, 15211), (12031, 14350)]