2536693880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9059621}}^1$

素因数の和:9059639

約数の個数: 32

約数和(自身を含む): 6522927840

約数和(自身を除く): 3986233960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9059621, 18119242, 36238484, 45298105, 63417347, 72476968, 90596210, 126834694, 181192420, 253669388, 317086735, 362384840, 507338776, 634173470, 1268346940, 2536693880]

約数ペア:

[(1, 2536693880), (2, 1268346940), (4, 634173470), (5, 507338776), (7, 362384840), (8, 317086735), (10, 253669388), (14, 181192420), (20, 126834694), (28, 90596210), (35, 72476968), (40, 63417347), (56, 45298105), (70, 36238484), (140, 18119242), (280, 9059621)]