47078140

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1801}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 98994672

約数和(自身を除く): 51916532

約数列:

[1, 2, 4, 5, 10, 20, 1307, 1801, 2614, 3602, 5228, 6535, 7204, 9005, 13070, 18010, 26140, 36020, 2353907, 4707814, 9415628, 11769535, 23539070, 47078140]

約数ペア:

[(1, 47078140), (2, 23539070), (4, 11769535), (5, 9415628), (10, 4707814), (20, 2353907), (1307, 36020), (1801, 26140), (2614, 18010), (3602, 13070), (5228, 9005), (6535, 7204)]