523078780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1115

約数の個数: 96

約数和(自身を含む): 1335785472

約数和(自身を除く): 812706692

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 271, 340, 476, 542, 595, 811, 1084, 1190, 1355, 1622, 1897, 2380, 2710, 3244, 3794, 4055, 4607, 5420, 5677, 7588, 8110, 9214, 9485, 11354, 13787, 16220, 18428, 18970, 22708, 23035, 27574, 28385, 32249, 37940, 46070, 55148, 56770, 64498, 68935, 92140, 96509, 113540, 128996, 137870, 161245, 193018, 219781, 275740, 322490, 386036, 439562, 482545, 644980, 879124, 965090, 1098905, 1538467, 1930180, 2197810, 3076934, 3736277, 4395620, 6153868, 7472554, 7692335, 14945108, 15384670, 18681385, 26153939, 30769340, 37362770, 52307878, 74725540, 104615756, 130769695, 261539390, 523078780]

約数ペア:

[(1, 523078780), (2, 261539390), (4, 130769695), (5, 104615756), (7, 74725540), (10, 52307878), (14, 37362770), (17, 30769340), (20, 26153939), (28, 18681385), (34, 15384670), (35, 14945108), (68, 7692335), (70, 7472554), (85, 6153868), (119, 4395620), (140, 3736277), (170, 3076934), (238, 2197810), (271, 1930180), (340, 1538467), (476, 1098905), (542, 965090), (595, 879124), (811, 644980), (1084, 482545), (1190, 439562), (1355, 386036), (1622, 322490), (1897, 275740), (2380, 219781), (2710, 193018), (3244, 161245), (3794, 137870), (4055, 128996), (4607, 113540), (5420, 96509), (5677, 92140), (7588, 68935), (8110, 64498), (9214, 56770), (9485, 55148), (11354, 46070), (13787, 37940), (16220, 32249), (18428, 28385), (18970, 27574), (22708, 23035)]