10798340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 26151552

約数和(自身を除く): 15353212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 563, 685, 959, 1126, 1370, 1918, 2252, 2740, 2815, 3836, 3941, 4795, 5630, 7882, 9590, 11260, 15764, 19180, 19705, 39410, 77131, 78820, 154262, 308524, 385655, 539917, 771310, 1079834, 1542620, 2159668, 2699585, 5399170, 10798340]

約数ペア:

[(1, 10798340), (2, 5399170), (4, 2699585), (5, 2159668), (7, 1542620), (10, 1079834), (14, 771310), (20, 539917), (28, 385655), (35, 308524), (70, 154262), (137, 78820), (140, 77131), (274, 39410), (548, 19705), (563, 19180), (685, 15764), (959, 11260), (1126, 9590), (1370, 7882), (1918, 5630), (2252, 4795), (2740, 3941), (2815, 3836)]