25268030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 48264768

約数和(自身を除く): 22996738

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 1801, 2806, 3602, 7015, 9005, 14030, 18010, 41423, 82846, 109861, 207115, 219722, 414230, 549305, 1098610, 2526803, 5053606, 12634015, 25268030]

約数ペア:

[(1, 25268030), (2, 12634015), (5, 5053606), (10, 2526803), (23, 1098610), (46, 549305), (61, 414230), (115, 219722), (122, 207115), (230, 109861), (305, 82846), (610, 41423), (1403, 18010), (1801, 14030), (2806, 9005), (3602, 7015)]