54278274980

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3652643}}^1$

素因数の和:3653395

約数の個数: 24

約数和(自身を含む): 114137819712

約数和(自身を除く): 59859544732

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 7430, 14860, 3652643, 7305286, 14610572, 18263215, 36526430, 73052860, 2713913749, 5427827498, 10855654996, 13569568745, 27139137490, 54278274980]

約数ペア:

[(1, 54278274980), (2, 27139137490), (4, 13569568745), (5, 10855654996), (10, 5427827498), (20, 2713913749), (743, 73052860), (1486, 36526430), (2972, 18263215), (3715, 14610572), (7430, 7305286), (14860, 3652643)]