225693560

素因数分解:

$2^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{4591}}^1$

素因数の和:5831

約数の個数: 32

約数和(自身を含む): 508334400

約数和(自身を除く): 282640840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1229, 2458, 4591, 4916, 6145, 9182, 9832, 12290, 18364, 22955, 24580, 36728, 45910, 49160, 91820, 183640, 5642339, 11284678, 22569356, 28211695, 45138712, 56423390, 112846780, 225693560]

約数ペア:

[(1, 225693560), (2, 112846780), (4, 56423390), (5, 45138712), (8, 28211695), (10, 22569356), (20, 11284678), (40, 5642339), (1229, 183640), (2458, 91820), (4591, 49160), (4916, 45910), (6145, 36728), (9182, 24580), (9832, 22955), (12290, 18364)]