12384400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4423}}^1$

素因数の和:4448

約数の個数: 60

約数和(自身を含む): 34011712

約数和(自身を除く): 21627312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4423, 8846, 17692, 22115, 30961, 35384, 44230, 61922, 70768, 88460, 110575, 123844, 154805, 176920, 221150, 247688, 309610, 353840, 442300, 495376, 619220, 774025, 884600, 1238440, 1548050, 1769200, 2476880, 3096100, 6192200, 12384400]

約数ペア:

[(1, 12384400), (2, 6192200), (4, 3096100), (5, 2476880), (7, 1769200), (8, 1548050), (10, 1238440), (14, 884600), (16, 774025), (20, 619220), (25, 495376), (28, 442300), (35, 353840), (40, 309610), (50, 247688), (56, 221150), (70, 176920), (80, 154805), (100, 123844), (112, 110575), (140, 88460), (175, 70768), (200, 61922), (280, 44230), (350, 35384), (400, 30961), (560, 22115), (700, 17692), (1400, 8846), (2800, 4423)]