15704436380

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{13219}}^1$

素因数の和:13730

約数の個数: 48

約数和(自身を含む): 33261096960

約数和(自身を除く): 17556660580

約数列:

[1, 2, 4, 5, 10, 20, 191, 311, 382, 622, 764, 955, 1244, 1555, 1910, 3110, 3820, 6220, 13219, 26438, 52876, 59401, 66095, 118802, 132190, 237604, 264380, 297005, 594010, 1188020, 2524829, 4111109, 5049658, 8222218, 10099316, 12624145, 16444436, 20555545, 25248290, 41111090, 50496580, 82222180, 785221819, 1570443638, 3140887276, 3926109095, 7852218190, 15704436380]

約数ペア:

[(1, 15704436380), (2, 7852218190), (4, 3926109095), (5, 3140887276), (10, 1570443638), (20, 785221819), (191, 82222180), (311, 50496580), (382, 41111090), (622, 25248290), (764, 20555545), (955, 16444436), (1244, 12624145), (1555, 10099316), (1910, 8222218), (3110, 5049658), (3820, 4111109), (6220, 2524829), (13219, 1188020), (26438, 594010), (52876, 297005), (59401, 264380), (66095, 237604), (118802, 132190)]