22143800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{15817}}^1$

素因数の和:15840

約数の個数: 48

約数和(自身を含む): 58842960

約数和(自身を除く): 36699160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 15817, 31634, 63268, 79085, 110719, 126536, 158170, 221438, 316340, 395425, 442876, 553595, 632680, 790850, 885752, 1107190, 1581700, 2214380, 2767975, 3163400, 4428760, 5535950, 11071900, 22143800]

約数ペア:

[(1, 22143800), (2, 11071900), (4, 5535950), (5, 4428760), (7, 3163400), (8, 2767975), (10, 2214380), (14, 1581700), (20, 1107190), (25, 885752), (28, 790850), (35, 632680), (40, 553595), (50, 442876), (56, 395425), (70, 316340), (100, 221438), (140, 158170), (175, 126536), (200, 110719), (280, 79085), (350, 63268), (700, 31634), (1400, 15817)]