5891773540

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{13499}}^1$

素因数の和:13804

約数の個数: 48

約数和(自身を含む): 12542040000

約数和(自身を除く): 6650266460

約数列:

[1, 2, 4, 5, 10, 20, 139, 157, 278, 314, 556, 628, 695, 785, 1390, 1570, 2780, 3140, 13499, 21823, 26998, 43646, 53996, 67495, 87292, 109115, 134990, 218230, 269980, 436460, 1876361, 2119343, 3752722, 4238686, 7505444, 8477372, 9381805, 10596715, 18763610, 21193430, 37527220, 42386860, 294588677, 589177354, 1178354708, 1472943385, 2945886770, 5891773540]

約数ペア:

[(1, 5891773540), (2, 2945886770), (4, 1472943385), (5, 1178354708), (10, 589177354), (20, 294588677), (139, 42386860), (157, 37527220), (278, 21193430), (314, 18763610), (556, 10596715), (628, 9381805), (695, 8477372), (785, 7505444), (1390, 4238686), (1570, 3752722), (2780, 2119343), (3140, 1876361), (13499, 436460), (21823, 269980), (26998, 218230), (43646, 134990), (53996, 109115), (67495, 87292)]