15705769060

素因数分解:

$2^2\times 5^1\times {\mathrm{11273}}^1\times {\mathrm{69661}}^1$

素因数の和:80943

約数の個数: 24

約数和(自身を含む): 32985514296

約数和(自身を除く): 17279745236

約数列:

[1, 2, 4, 5, 10, 20, 11273, 22546, 45092, 56365, 69661, 112730, 139322, 225460, 278644, 348305, 696610, 1393220, 785288453, 1570576906, 3141153812, 3926442265, 7852884530, 15705769060]

約数ペア:

[(1, 15705769060), (2, 7852884530), (4, 3926442265), (5, 3141153812), (10, 1570576906), (20, 785288453), (11273, 1393220), (22546, 696610), (45092, 348305), (56365, 278644), (69661, 225460), (112730, 139322)]