1008067143560

素因数分解:

$2^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{20505841}}^1$

素因数の和:20507081

約数の個数: 32

約数和(自身を含む): 2269996709400

約数和(自身を除く): 1261929565840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1229, 2458, 4916, 6145, 9832, 12290, 24580, 49160, 20505841, 41011682, 82023364, 102529205, 164046728, 205058410, 410116820, 820233640, 25201678589, 50403357178, 100806714356, 126008392945, 201613428712, 252016785890, 504033571780, 1008067143560]

約数ペア:

[(1, 1008067143560), (2, 504033571780), (4, 252016785890), (5, 201613428712), (8, 126008392945), (10, 100806714356), (20, 50403357178), (40, 25201678589), (1229, 820233640), (2458, 410116820), (4916, 205058410), (6145, 164046728), (9832, 102529205), (12290, 82023364), (24580, 41011682), (49160, 20505841)]