2017334800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2791}}^1$

素因数の和:2961

約数の個数: 120

約数和(自身を含む): 5258899520

約数和(自身を除く): 3241564720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 139, 200, 208, 260, 278, 325, 400, 520, 556, 650, 695, 1040, 1112, 1300, 1390, 1807, 2224, 2600, 2780, 2791, 3475, 3614, 5200, 5560, 5582, 6950, 7228, 9035, 11120, 11164, 13900, 13955, 14456, 18070, 22328, 27800, 27910, 28912, 36140, 36283, 44656, 45175, 55600, 55820, 69775, 72280, 72566, 90350, 111640, 139550, 144560, 145132, 180700, 181415, 223280, 279100, 290264, 361400, 362830, 387949, 558200, 580528, 722800, 725660, 775898, 907075, 1116400, 1451320, 1551796, 1814150, 1939745, 2902640, 3103592, 3628300, 3879490, 5043337, 6207184, 7256600, 7758980, 9698725, 10086674, 14513200, 15517960, 19397450, 20173348, 25216685, 31035920, 38794900, 40346696, 50433370, 77589800, 80693392, 100866740, 126083425, 155179600, 201733480, 252166850, 403466960, 504333700, 1008667400, 2017334800]

約数ペア:

[(1, 2017334800), (2, 1008667400), (4, 504333700), (5, 403466960), (8, 252166850), (10, 201733480), (13, 155179600), (16, 126083425), (20, 100866740), (25, 80693392), (26, 77589800), (40, 50433370), (50, 40346696), (52, 38794900), (65, 31035920), (80, 25216685), (100, 20173348), (104, 19397450), (130, 15517960), (139, 14513200), (200, 10086674), (208, 9698725), (260, 7758980), (278, 7256600), (325, 6207184), (400, 5043337), (520, 3879490), (556, 3628300), (650, 3103592), (695, 2902640), (1040, 1939745), (1112, 1814150), (1300, 1551796), (1390, 1451320), (1807, 1116400), (2224, 907075), (2600, 775898), (2780, 725660), (2791, 722800), (3475, 580528), (3614, 558200), (5200, 387949), (5560, 362830), (5582, 361400), (6950, 290264), (7228, 279100), (9035, 223280), (11120, 181415), (11164, 180700), (13900, 145132), (13955, 144560), (14456, 139550), (18070, 111640), (22328, 90350), (27800, 72566), (27910, 72280), (28912, 69775), (36140, 55820), (36283, 55600), (44656, 45175)]