24375820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1109}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 58927680

約数和(自身を除く): 34551860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1109, 1570, 2198, 2218, 3140, 4396, 4436, 5495, 5545, 7763, 10990, 11090, 15526, 21980, 22180, 31052, 38815, 77630, 155260, 174113, 348226, 696452, 870565, 1218791, 1741130, 2437582, 3482260, 4875164, 6093955, 12187910, 24375820]

約数ペア:

[(1, 24375820), (2, 12187910), (4, 6093955), (5, 4875164), (7, 3482260), (10, 2437582), (14, 1741130), (20, 1218791), (28, 870565), (35, 696452), (70, 348226), (140, 174113), (157, 155260), (314, 77630), (628, 38815), (785, 31052), (1099, 22180), (1109, 21980), (1570, 15526), (2198, 11090), (2218, 10990), (3140, 7763), (4396, 5545), (4436, 5495)]