64683850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 153311616

約数和(自身を除く): 88627766

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 53, 55, 70, 77, 106, 110, 154, 175, 265, 275, 317, 350, 371, 385, 530, 550, 583, 634, 742, 770, 1166, 1325, 1585, 1855, 1925, 2219, 2650, 2915, 3170, 3487, 3710, 3850, 4081, 4438, 5830, 6974, 7925, 8162, 9275, 11095, 14575, 15850, 16801, 17435, 18550, 20405, 22190, 24409, 29150, 33602, 34870, 40810, 48818, 55475, 84005, 87175, 102025, 110950, 117607, 122045, 168010, 174350, 184811, 204050, 235214, 244090, 369622, 420025, 588035, 610225, 840050, 924055, 1176070, 1220450, 1293677, 1848110, 2587354, 2940175, 4620275, 5880350, 6468385, 9240550, 12936770, 32341925, 64683850]

約数ペア:

[(1, 64683850), (2, 32341925), (5, 12936770), (7, 9240550), (10, 6468385), (11, 5880350), (14, 4620275), (22, 2940175), (25, 2587354), (35, 1848110), (50, 1293677), (53, 1220450), (55, 1176070), (70, 924055), (77, 840050), (106, 610225), (110, 588035), (154, 420025), (175, 369622), (265, 244090), (275, 235214), (317, 204050), (350, 184811), (371, 174350), (385, 168010), (530, 122045), (550, 117607), (583, 110950), (634, 102025), (742, 87175), (770, 84005), (1166, 55475), (1325, 48818), (1585, 40810), (1855, 34870), (1925, 33602), (2219, 29150), (2650, 24409), (2915, 22190), (3170, 20405), (3487, 18550), (3710, 17435), (3850, 16801), (4081, 15850), (4438, 14575), (5830, 11095), (6974, 9275), (7925, 8162)]