54581360

素因数分解:

$2^4\times 5^1\times {\mathrm{823}}^1\times {\mathrm{829}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 127209120

約数和(自身を除く): 72627760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 823, 829, 1646, 1658, 3292, 3316, 4115, 4145, 6584, 6632, 8230, 8290, 13168, 13264, 16460, 16580, 32920, 33160, 65840, 66320, 682267, 1364534, 2729068, 3411335, 5458136, 6822670, 10916272, 13645340, 27290680, 54581360]

約数ペア:

[(1, 54581360), (2, 27290680), (4, 13645340), (5, 10916272), (8, 6822670), (10, 5458136), (16, 3411335), (20, 2729068), (40, 1364534), (80, 682267), (823, 66320), (829, 65840), (1646, 33160), (1658, 32920), (3292, 16580), (3316, 16460), (4115, 13264), (4145, 13168), (6584, 8290), (6632, 8230)]