152841320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{201107}}^1$

素因数の和:201137

約数の個数: 32

約数和(自身を含む): 361994400

約数和(自身を除く): 209153080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 201107, 402214, 804428, 1005535, 1608856, 2011070, 3821033, 4022140, 7642066, 8044280, 15284132, 19105165, 30568264, 38210330, 76420660, 152841320]

約数ペア:

[(1, 152841320), (2, 76420660), (4, 38210330), (5, 30568264), (8, 19105165), (10, 15284132), (19, 8044280), (20, 7642066), (38, 4022140), (40, 3821033), (76, 2011070), (95, 1608856), (152, 1005535), (190, 804428), (380, 402214), (760, 201107)]