38725790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 73327680

約数和(自身を除く): 34601890

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1229, 1370, 2458, 3151, 6145, 6302, 12290, 15755, 28267, 31510, 56534, 141335, 168373, 282670, 336746, 841865, 1683730, 3872579, 7745158, 19362895, 38725790]

約数ペア:

[(1, 38725790), (2, 19362895), (5, 7745158), (10, 3872579), (23, 1683730), (46, 841865), (115, 336746), (137, 282670), (230, 168373), (274, 141335), (685, 56534), (1229, 31510), (1370, 28267), (2458, 15755), (3151, 12290), (6145, 6302)]