130054400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{2903}}^1$

素因数の和:2936

約数の個数: 108

約数和(自身を含む): 368018112

約数和(自身を除く): 237963712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2800, 2903, 3200, 4480, 5600, 5806, 6400, 8960, 11200, 11612, 14515, 20321, 22400, 23224, 29030, 40642, 44800, 46448, 58060, 72575, 81284, 92896, 101605, 116120, 145150, 162568, 185792, 203210, 232240, 290300, 325136, 371584, 406420, 464480, 508025, 580600, 650272, 743168, 812840, 928960, 1016050, 1161200, 1300544, 1625680, 1857920, 2032100, 2322400, 2601088, 3251360, 3715840, 4064200, 4644800, 5202176, 6502720, 8128400, 9289600, 13005440, 16256800, 18579200, 26010880, 32513600, 65027200, 130054400]

約数ペア:

[(1, 130054400), (2, 65027200), (4, 32513600), (5, 26010880), (7, 18579200), (8, 16256800), (10, 13005440), (14, 9289600), (16, 8128400), (20, 6502720), (25, 5202176), (28, 4644800), (32, 4064200), (35, 3715840), (40, 3251360), (50, 2601088), (56, 2322400), (64, 2032100), (70, 1857920), (80, 1625680), (100, 1300544), (112, 1161200), (128, 1016050), (140, 928960), (160, 812840), (175, 743168), (200, 650272), (224, 580600), (256, 508025), (280, 464480), (320, 406420), (350, 371584), (400, 325136), (448, 290300), (560, 232240), (640, 203210), (700, 185792), (800, 162568), (896, 145150), (1120, 116120), (1280, 101605), (1400, 92896), (1600, 81284), (1792, 72575), (2240, 58060), (2800, 46448), (2903, 44800), (3200, 40642), (4480, 29030), (5600, 23224), (5806, 22400), (6400, 20321), (8960, 14515), (11200, 11612)]