126280360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101839}}^1$

素因数の和:101881

約数の個数: 32

約数和(自身を含む): 293299200

約数和(自身を除く): 167018840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 101839, 203678, 407356, 509195, 814712, 1018390, 2036780, 3157009, 4073560, 6314018, 12628036, 15785045, 25256072, 31570090, 63140180, 126280360]

約数ペア:

[(1, 126280360), (2, 63140180), (4, 31570090), (5, 25256072), (8, 15785045), (10, 12628036), (20, 6314018), (31, 4073560), (40, 3157009), (62, 2036780), (124, 1018390), (155, 814712), (248, 509195), (310, 407356), (620, 203678), (1240, 101839)]