26159210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 59906304

約数和(自身を除く): 33747094

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 641, 742, 770, 1166, 1282, 1855, 2915, 3205, 3710, 4081, 4487, 5830, 6410, 7051, 8162, 8974, 14102, 20405, 22435, 33973, 35255, 40810, 44870, 49357, 67946, 70510, 98714, 169865, 237811, 246785, 339730, 373703, 475622, 493570, 747406, 1189055, 1868515, 2378110, 2615921, 3737030, 5231842, 13079605, 26159210]

約数ペア:

[(1, 26159210), (2, 13079605), (5, 5231842), (7, 3737030), (10, 2615921), (11, 2378110), (14, 1868515), (22, 1189055), (35, 747406), (53, 493570), (55, 475622), (70, 373703), (77, 339730), (106, 246785), (110, 237811), (154, 169865), (265, 98714), (371, 70510), (385, 67946), (530, 49357), (583, 44870), (641, 40810), (742, 35255), (770, 33973), (1166, 22435), (1282, 20405), (1855, 14102), (2915, 8974), (3205, 8162), (3710, 7051), (4081, 6410), (4487, 5830)]