1572141320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2068607}}^1$

素因数の和:2068637

約数の個数: 32

約数和(自身を含む): 3723494400

約数和(自身を除く): 2151353080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2068607, 4137214, 8274428, 10343035, 16548856, 20686070, 39303533, 41372140, 78607066, 82744280, 157214132, 196517665, 314428264, 393035330, 786070660, 1572141320]

約数ペア:

[(1, 1572141320), (2, 786070660), (4, 393035330), (5, 314428264), (8, 196517665), (10, 157214132), (19, 82744280), (20, 78607066), (38, 41372140), (40, 39303533), (76, 20686070), (95, 16548856), (152, 10343035), (190, 8274428), (380, 4137214), (760, 2068607)]