11421200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4079}}^1$

素因数の和:4104

約数の個数: 60

約数和(自身を含む): 31367040

約数和(自身を除く): 19945840

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, 4079, 8158, 16316, 20395, 28553, 32632, 40790, 57106, 65264, 81580, 101975, 114212, 142765, 163160, 203950, 228424, 285530, 326320, 407900, 456848, 571060, 713825, 815800, 1142120, 1427650, 1631600, 2284240, 2855300, 5710600, 11421200]

約数ペア:

[(1, 11421200), (2, 5710600), (4, 2855300), (5, 2284240), (7, 1631600), (8, 1427650), (10, 1142120), (14, 815800), (16, 713825), (20, 571060), (25, 456848), (28, 407900), (35, 326320), (40, 285530), (50, 228424), (56, 203950), (70, 163160), (80, 142765), (100, 114212), (112, 101975), (140, 81580), (175, 65264), (200, 57106), (280, 40790), (350, 32632), (400, 28553), (560, 20395), (700, 16316), (1400, 8158), (2800, 4079)]