1036653680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{682009}}^1$

素因数の和:682041

約数の個数: 40

約数和(自身を含む): 2537077200

約数和(自身を除く): 1500423520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 682009, 1364018, 2728036, 3410045, 5456072, 6820090, 10912144, 12958171, 13640180, 25916342, 27280360, 51832684, 54560720, 64790855, 103665368, 129581710, 207330736, 259163420, 518326840, 1036653680]

約数ペア:

[(1, 1036653680), (2, 518326840), (4, 259163420), (5, 207330736), (8, 129581710), (10, 103665368), (16, 64790855), (19, 54560720), (20, 51832684), (38, 27280360), (40, 25916342), (76, 13640180), (80, 12958171), (95, 10912144), (152, 6820090), (190, 5456072), (304, 3410045), (380, 2728036), (760, 1364018), (1520, 682009)]