1796219020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 4027818816

約数和(自身を除く): 2231599796

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 73, 74, 82, 146, 148, 164, 185, 205, 292, 365, 370, 410, 730, 740, 811, 820, 1460, 1517, 1622, 2701, 2993, 3034, 3244, 4055, 5402, 5986, 6068, 7585, 8110, 10804, 11972, 13505, 14965, 15170, 16220, 27010, 29930, 30007, 30340, 33251, 54020, 59203, 59860, 60014, 66502, 110741, 118406, 120028, 133004, 150035, 166255, 221482, 236812, 296015, 300070, 332510, 442964, 553705, 592030, 600140, 665020, 1107410, 1184060, 1230287, 2190511, 2214820, 2427323, 2460574, 4381022, 4854646, 4921148, 6151435, 8762044, 9709292, 10952555, 12136615, 12302870, 21905110, 24273230, 24605740, 43810220, 48546460, 89810951, 179621902, 359243804, 449054755, 898109510, 1796219020]

約数ペア:

[(1, 1796219020), (2, 898109510), (4, 449054755), (5, 359243804), (10, 179621902), (20, 89810951), (37, 48546460), (41, 43810220), (73, 24605740), (74, 24273230), (82, 21905110), (146, 12302870), (148, 12136615), (164, 10952555), (185, 9709292), (205, 8762044), (292, 6151435), (365, 4921148), (370, 4854646), (410, 4381022), (730, 2460574), (740, 2427323), (811, 2214820), (820, 2190511), (1460, 1230287), (1517, 1184060), (1622, 1107410), (2701, 665020), (2993, 600140), (3034, 592030), (3244, 553705), (4055, 442964), (5402, 332510), (5986, 300070), (6068, 296015), (7585, 236812), (8110, 221482), (10804, 166255), (11972, 150035), (13505, 133004), (14965, 120028), (15170, 118406), (16220, 110741), (27010, 66502), (29930, 60014), (30007, 59860), (30340, 59203), (33251, 54020)]