122003660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{100003}}^1$

素因数の和:100073

約数の個数: 24

約数和(自身を含む): 260410416

約数和(自身を除く): 138406756

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 100003, 200006, 400012, 500015, 1000030, 2000060, 6100183, 12200366, 24400732, 30500915, 61001830, 122003660]

約数ペア:

[(1, 122003660), (2, 61001830), (4, 30500915), (5, 24400732), (10, 12200366), (20, 6100183), (61, 2000060), (122, 1000030), (244, 500015), (305, 400012), (610, 200006), (1220, 100003)]