70218400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{12539}}^1$

素因数の和:12566

約数の個数: 72

約数和(自身を含む): 195924960

約数和(自身を除く): 125706560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 12539, 25078, 50156, 62695, 87773, 100312, 125390, 175546, 200624, 250780, 313475, 351092, 401248, 438865, 501560, 626950, 702184, 877730, 1003120, 1253900, 1404368, 1755460, 2006240, 2194325, 2507800, 2808736, 3510920, 4388650, 5015600, 7021840, 8777300, 10031200, 14043680, 17554600, 35109200, 70218400]

約数ペア:

[(1, 70218400), (2, 35109200), (4, 17554600), (5, 14043680), (7, 10031200), (8, 8777300), (10, 7021840), (14, 5015600), (16, 4388650), (20, 3510920), (25, 2808736), (28, 2507800), (32, 2194325), (35, 2006240), (40, 1755460), (50, 1404368), (56, 1253900), (70, 1003120), (80, 877730), (100, 702184), (112, 626950), (140, 501560), (160, 438865), (175, 401248), (200, 351092), (224, 313475), (280, 250780), (350, 200624), (400, 175546), (560, 125390), (700, 100312), (800, 87773), (1120, 62695), (1400, 50156), (2800, 25078), (5600, 12539)]