29789200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{10639}}^1$

素因数の和:10664

約数の個数: 60

約数和(自身を含む): 81800320

約数和(自身を除く): 52011120

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, 10639, 21278, 42556, 53195, 74473, 85112, 106390, 148946, 170224, 212780, 265975, 297892, 372365, 425560, 531950, 595784, 744730, 851120, 1063900, 1191568, 1489460, 1861825, 2127800, 2978920, 3723650, 4255600, 5957840, 7447300, 14894600, 29789200]

約数ペア:

[(1, 29789200), (2, 14894600), (4, 7447300), (5, 5957840), (7, 4255600), (8, 3723650), (10, 2978920), (14, 2127800), (16, 1861825), (20, 1489460), (25, 1191568), (28, 1063900), (35, 851120), (40, 744730), (50, 595784), (56, 531950), (70, 425560), (80, 372365), (100, 297892), (112, 265975), (140, 212780), (175, 170224), (200, 148946), (280, 106390), (350, 85112), (400, 74473), (560, 53195), (700, 42556), (1400, 21278), (2800, 10639)]