866702978480

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{130527557}}^1$

素因数の和:130527653

約数の個数: 40

約数和(自身を含む): 2039362566192

約数和(自身を除く): 1172659587712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 130527557, 261055114, 522110228, 652637785, 1044220456, 1305275570, 2088440912, 2610551140, 5221102280, 10442204560, 10833787231, 21667574462, 43335148924, 54168936155, 86670297848, 108337872310, 173340595696, 216675744620, 433351489240, 866702978480]

約数ペア:

[(1, 866702978480), (2, 433351489240), (4, 216675744620), (5, 173340595696), (8, 108337872310), (10, 86670297848), (16, 54168936155), (20, 43335148924), (40, 21667574462), (80, 10833787231), (83, 10442204560), (166, 5221102280), (332, 2610551140), (415, 2088440912), (664, 1305275570), (830, 1044220456), (1328, 652637785), (1660, 522110228), (3320, 261055114), (6640, 130527557)]